Notice (8): Undefined variable: solution_of_interest [APP/View/Products/view.ctp, line 755]Code Context<!-- BEGIN: REQUEST_FORM MODAL -->
<div id="request_formModal" class="reveal-modal medium" data-reveal aria-labelledby="modalTitle" aria-hidden="true" role="dialog">
<?= $this->element('Forms/simple_form', array('solution_of_interest' => $solution_of_interest, 'header' => $header, 'message' => $message, 'campaign_id' => $campaign_id)) ?>
$viewFile = '/home/website-server/www/app/View/Products/view.ctp'
$dataForView = array(
'language' => 'jp',
'meta_keywords' => '',
'meta_description' => 'H3K27ac monoclonal antibody',
'meta_title' => '',
'product' => array(
'Product' => array(
'id' => '3091',
'antibody_id' => '561',
'name' => 'H3K27ac monoclonal antibody',
'description' => '<p>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</p>',
'label1' => 'Validation data',
'info1' => '<div class="row">
<div class="small-6 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-chip.png" alt="H3K27ac Antibody ChIP Grade" /></center></div>
<div class="small-6 columns">
<p><strong>Figure 1. ChIP results obtained with the Diagenode monoclonal antibody directed against H3K27ac</strong><br />ChIP was performed with the Diagenode antibody against H3K27ac (cat. No. C15210016) on sheared chromatin from 500,000 HeLaS3 cells using the “iDeal ChIP-seq” kit (cat. No. C01010051). A titration of the antibody consisting of 0.5, 1, and 2 µg per ChIP experiment was analysed. IgG (1 µg/IP) was used as negative IP control. Quantitative PCR was performed with primers for the promoters of the GAPDH and EIF4A2 genes, used as positive controls, and for the MYOD1 gene and the Sat2 satellite repeat, used as negative controls. The graph shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).</p>
</div>
</div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-db.png" alt="H3K27ac Antibody validated in Dot Blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 2. Cross reactivity tests using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />To test the cross reactivity of the Diagenode antibody against H3K27ac (cat. No. C15210016), a Dot Blot analysis was performed with peptides containing other histone modifications and the unmodified H3K27. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:2,000. Figure 2 shows a high specificity of the antibody for the modification of interest.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-wb.png" alt="H3K27ac Antibody validated in Western blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 3. Western blot analysis using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />Western blot was performed on whole cell extracts (40 µg) from HeLa cells using the Diagenode antibody against H3K27ac (cat. No. C15210016). The antibody was diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is shown on the right, the marker (in kDa) is shown on the left.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-if.png" alt="H3K27ac Antibody validated in Immunofluorescence" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 4. Immunofluorescence using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />HeLa cells were stained with the Diagenode antibody against H3K27ac (cat. No. C15210016, red) diluted 1:1,000. Actin was stained with fluorescein phalladoin (green).</p>
</div>
</div>',
'label2' => '',
'info2' => '<p>Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.</p>',
'label3' => '',
'info3' => '',
'format' => '100 µg',
'catalog_number' => 'C15210016',
'old_catalog_number' => '',
'sf_code' => 'C15210016-D001-000526',
'type' => 'FRE',
'search_order' => '',
'price_EUR' => '415',
'price_USD' => '420',
'price_GBP' => '375',
'price_JPY' => '60900',
'price_CNY' => '',
'price_AUD' => '1050',
'country' => 'ALL',
'except_countries' => 'None',
'quote' => false,
'in_stock' => false,
'featured' => false,
'no_promo' => false,
'online' => true,
'master' => true,
'last_datasheet_update' => 'May 7, 2020',
'slug' => 'h3k27ac-monoclonal-antibody-100-ug',
'meta_title' => '',
'meta_keywords' => '',
'meta_description' => 'H3K27ac monoclonal antibody',
'modified' => '2023-03-21 16:13:48',
'created' => '2020-08-19 12:22:34',
'locale' => 'jpn'
),
'Antibody' => array(
'host' => '*****',
'id' => '561',
'name' => 'H3K27ac Antibody - ChIP Grade',
'description' => 'Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.',
'clonality' => '',
'isotype' => '',
'lot' => '001',
'concentration' => '1 μg/μl',
'reactivity' => 'Human, wide range expected.',
'type' => 'Monoclonal <strong>ChIP grade</strong>',
'purity' => 'Affinity purified polyclonal antibody.',
'classification' => '',
'application_table' => '<table>
<thead>
<tr>
<th>Applications</th>
<th>Suggested dilution</th>
<th>References</th>
</tr>
</thead>
<tbody>
<tr>
<td>ChIP <sup>*</sup></td>
<td>0.5 - 1 µg per IP</td>
<td>Fig 1</td>
</tr>
<tr>
<td>Dot Blotting</td>
<td>1:2,000</td>
<td>Fig 2</td>
</tr>
<tr>
<td>Western Blotting</td>
<td>1:1,000</td>
<td>Fig 3</td>
</tr>
<tr>
<td>Immunofluorescence</td>
<td>1:1,000</td>
<td>Fig 4</td>
</tr>
</tbody>
</table>
<p></p>
<p><small>*Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 0.5 - 5 µg per IP.</small></p>',
'storage_conditions' => 'Store at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles.',
'storage_buffer' => 'PBS containing 50% glycerol, 1% BSA and 0.09% azide.',
'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.',
'uniprot_acc' => '',
'slug' => 'h3k27ac-monoclonal-antibody',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-09-10 12:14:00',
'created' => '2020-05-26 14:01:12',
'select_label' => '561 - H3K27ac Antibody - ChIP Grade (001 - 1 μg/μl - Human, wide range expected. - Affinity purified polyclonal antibody. - Rabbit)'
),
'Slave' => array(),
'Group' => array(),
'Related' => array(),
'Application' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
),
(int) 3 => array(
[maximum depth reached]
)
),
'Category' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
)
),
'Document' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
)
),
'Feature' => array(),
'Image' => array(
(int) 0 => array(
[maximum depth reached]
)
),
'Promotion' => array(),
'Protocol' => array(),
'Publication' => array(
(int) 0 => array(
[maximum depth reached]
)
),
'Testimonial' => array(),
'Area' => array(),
'SafetySheet' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
),
(int) 3 => array(
[maximum depth reached]
),
(int) 4 => array(
[maximum depth reached]
),
(int) 5 => array(
[maximum depth reached]
),
(int) 6 => array(
[maximum depth reached]
),
(int) 7 => array(
[maximum depth reached]
)
)
)
)
$language = 'jp'
$meta_keywords = ''
$meta_description = 'H3K27ac monoclonal antibody'
$meta_title = ''
$product = array(
'Product' => array(
'id' => '3091',
'antibody_id' => '561',
'name' => 'H3K27ac monoclonal antibody',
'description' => '<p>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</p>',
'label1' => 'Validation data',
'info1' => '<div class="row">
<div class="small-6 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-chip.png" alt="H3K27ac Antibody ChIP Grade" /></center></div>
<div class="small-6 columns">
<p><strong>Figure 1. ChIP results obtained with the Diagenode monoclonal antibody directed against H3K27ac</strong><br />ChIP was performed with the Diagenode antibody against H3K27ac (cat. No. C15210016) on sheared chromatin from 500,000 HeLaS3 cells using the “iDeal ChIP-seq” kit (cat. No. C01010051). A titration of the antibody consisting of 0.5, 1, and 2 µg per ChIP experiment was analysed. IgG (1 µg/IP) was used as negative IP control. Quantitative PCR was performed with primers for the promoters of the GAPDH and EIF4A2 genes, used as positive controls, and for the MYOD1 gene and the Sat2 satellite repeat, used as negative controls. The graph shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).</p>
</div>
</div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-db.png" alt="H3K27ac Antibody validated in Dot Blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 2. Cross reactivity tests using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />To test the cross reactivity of the Diagenode antibody against H3K27ac (cat. No. C15210016), a Dot Blot analysis was performed with peptides containing other histone modifications and the unmodified H3K27. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:2,000. Figure 2 shows a high specificity of the antibody for the modification of interest.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-wb.png" alt="H3K27ac Antibody validated in Western blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 3. Western blot analysis using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />Western blot was performed on whole cell extracts (40 µg) from HeLa cells using the Diagenode antibody against H3K27ac (cat. No. C15210016). The antibody was diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is shown on the right, the marker (in kDa) is shown on the left.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-if.png" alt="H3K27ac Antibody validated in Immunofluorescence" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 4. Immunofluorescence using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />HeLa cells were stained with the Diagenode antibody against H3K27ac (cat. No. C15210016, red) diluted 1:1,000. Actin was stained with fluorescein phalladoin (green).</p>
</div>
</div>',
'label2' => '',
'info2' => '<p>Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.</p>',
'label3' => '',
'info3' => '',
'format' => '100 µg',
'catalog_number' => 'C15210016',
'old_catalog_number' => '',
'sf_code' => 'C15210016-D001-000526',
'type' => 'FRE',
'search_order' => '',
'price_EUR' => '415',
'price_USD' => '420',
'price_GBP' => '375',
'price_JPY' => '60900',
'price_CNY' => '',
'price_AUD' => '1050',
'country' => 'ALL',
'except_countries' => 'None',
'quote' => false,
'in_stock' => false,
'featured' => false,
'no_promo' => false,
'online' => true,
'master' => true,
'last_datasheet_update' => 'May 7, 2020',
'slug' => 'h3k27ac-monoclonal-antibody-100-ug',
'meta_title' => '',
'meta_keywords' => '',
'meta_description' => 'H3K27ac monoclonal antibody',
'modified' => '2023-03-21 16:13:48',
'created' => '2020-08-19 12:22:34',
'locale' => 'jpn'
),
'Antibody' => array(
'host' => '*****',
'id' => '561',
'name' => 'H3K27ac Antibody - ChIP Grade',
'description' => 'Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.',
'clonality' => '',
'isotype' => '',
'lot' => '001',
'concentration' => '1 μg/μl',
'reactivity' => 'Human, wide range expected.',
'type' => 'Monoclonal <strong>ChIP grade</strong>',
'purity' => 'Affinity purified polyclonal antibody.',
'classification' => '',
'application_table' => '<table>
<thead>
<tr>
<th>Applications</th>
<th>Suggested dilution</th>
<th>References</th>
</tr>
</thead>
<tbody>
<tr>
<td>ChIP <sup>*</sup></td>
<td>0.5 - 1 µg per IP</td>
<td>Fig 1</td>
</tr>
<tr>
<td>Dot Blotting</td>
<td>1:2,000</td>
<td>Fig 2</td>
</tr>
<tr>
<td>Western Blotting</td>
<td>1:1,000</td>
<td>Fig 3</td>
</tr>
<tr>
<td>Immunofluorescence</td>
<td>1:1,000</td>
<td>Fig 4</td>
</tr>
</tbody>
</table>
<p></p>
<p><small>*Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 0.5 - 5 µg per IP.</small></p>',
'storage_conditions' => 'Store at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles.',
'storage_buffer' => 'PBS containing 50% glycerol, 1% BSA and 0.09% azide.',
'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.',
'uniprot_acc' => '',
'slug' => 'h3k27ac-monoclonal-antibody',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-09-10 12:14:00',
'created' => '2020-05-26 14:01:12',
'select_label' => '561 - H3K27ac Antibody - ChIP Grade (001 - 1 μg/μl - Human, wide range expected. - Affinity purified polyclonal antibody. - Rabbit)'
),
'Slave' => array(),
'Group' => array(),
'Related' => array(),
'Application' => array(
(int) 0 => array(
'id' => '28',
'position' => '10',
'parent_id' => '40',
'name' => 'DB',
'description' => '<p>Dot blotting</p>',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'dot-blotting',
'meta_keywords' => 'Dot blotting,Monoclonal & Polyclonal antibody,',
'meta_description' => 'Diagenode offers Monoclonal & Polyclonal antibodies for Dot blotting applications',
'meta_title' => 'Dot blotting Antibodies - Monoclonal & Polyclonal antibody | Diagenode',
'modified' => '2016-01-13 14:40:49',
'created' => '2015-07-08 13:45:05',
'ProductsApplication' => array(
[maximum depth reached]
)
),
(int) 1 => array(
'id' => '19',
'position' => '10',
'parent_id' => '40',
'name' => 'WB',
'description' => '<p><strong>Western blot</strong> : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies.</p>
<p>Learn more about: <a href="https://www.diagenode.com/applications/western-blot">Loading control, MW marker visualization</a><em>. <br /></em></p>
<p><em></em>Check our selection of antibodies validated in Western blot.</p>',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'western-blot-antibodies',
'meta_keywords' => ' Western Blot Antibodies ,western blot protocol,Western Blotting Products,Polyclonal antibodies ,monoclonal antibodies ',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for western blot applications',
'meta_title' => ' Western Blot - Monoclonal antibody - Polyclonal antibody | Diagenode',
'modified' => '2016-04-26 12:44:51',
'created' => '2015-01-07 09:20:00',
'ProductsApplication' => array(
[maximum depth reached]
)
),
(int) 2 => array(
'id' => '29',
'position' => '10',
'parent_id' => '40',
'name' => 'IF',
'description' => '<p><strong>Immunofluorescence</strong>:</p>
<p>Diagenode offers huge selection of highly sensitive antibodies validated in IF.</p>
<p><img src="https://www.diagenode.com/img/product/antibodies/C15200229-IF.jpg" alt="" height="245" width="256" /></p>
<p><sup><strong>Immunofluorescence using the Diagenode monoclonal antibody directed against CRISPR/Cas9</strong></sup></p>
<p><sup>HeLa cells transfected with a Cas9 expression vector (left) or untransfected cells (right) were fixed in methanol at -20°C, permeabilized with acetone at -20°C and blocked with PBS containing 2% BSA. The cells were stained with the Cas9 C-terminal antibody (Cat. No. C15200229) diluted 1:400, followed by incubation with an anti-mouse secondary antibody coupled to AF488. The bottom images show counter-staining of the nuclei with Hoechst 33342.</sup></p>
<h5><sup>Check our selection of antibodies validated in IF.</sup></h5>',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'immunofluorescence',
'meta_keywords' => 'Immunofluorescence,Monoclonal antibody,Polyclonal antibody',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for Immunofluorescence applications',
'meta_title' => 'Immunofluorescence - Monoclonal antibody - Polyclonal antibody | Diagenode',
'modified' => '2016-04-27 16:23:10',
'created' => '2015-07-08 13:46:02',
'ProductsApplication' => array(
[maximum depth reached]
)
),
(int) 3 => array(
'id' => '43',
'position' => '10',
'parent_id' => '40',
'name' => 'ChIP-qPCR (ab)',
'description' => '',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'chip-qpcr-antibodies',
'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode',
'modified' => '2016-01-20 11:30:24',
'created' => '2015-10-20 11:45:36',
'ProductsApplication' => array(
[maximum depth reached]
)
)
),
'Category' => array(
(int) 0 => array(
'id' => '103',
'position' => '0',
'parent_id' => '4',
'name' => 'All antibodies',
'description' => '<p><span style="font-weight: 400;">All Diagenode’s antibodies are listed below. Please, use our Quick search field to find the antibody of interest by target name, application, purity.</span></p>
<p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p>
<ul>
<li>Highly sensitive and specific</li>
<li>Cost-effective (requires less antibody per reaction)</li>
<li>Batch-specific data is available on the website</li>
<li>Expert technical support</li>
<li>Sample sizes available</li>
<li>100% satisfaction guarantee</li>
</ul>',
'no_promo' => false,
'in_menu' => true,
'online' => true,
'tabular' => false,
'hide' => true,
'all_format' => false,
'is_antibody' => true,
'slug' => 'all-antibodies',
'cookies_tag_id' => null,
'meta_keywords' => 'Antibodies,Premium Antibodies,Classic,Pioneer',
'meta_description' => 'Diagenode Offers Strict quality standards with Rigorous QC and validated Antibodies. Classified based on level of validation for flexibility of Application. Comprehensive selection of histone and non-histone Antibodies',
'meta_title' => 'Diagenode's selection of Antibodies is exclusively dedicated for Epigenetic Research | Diagenode',
'modified' => '2019-07-03 10:55:44',
'created' => '2015-11-02 14:49:22',
'ProductsCategory' => array(
[maximum depth reached]
),
'CookiesTag' => array([maximum depth reached])
),
(int) 1 => array(
'id' => '127',
'position' => '10',
'parent_id' => '4',
'name' => 'ChIP-grade antibodies',
'description' => '<div class="row">
<div class="small-10 columns"><center></center>
<p><br />Chromatin immunoprecipitation (<b>ChIP</b>) is a technique to study the associations of proteins with the specific genomic regions in intact cells. One of the most important steps of this protocol is the immunoprecipitation of targeted protein using the antibody specifically recognizing it. The quality of antibodies used in ChIP is essential for the success of the experiment. Diagenode offers extensively validated ChIP-grade antibodies, confirmed for their specificity, and high level of performance in ChIP. Each batch is validated, and batch-specific data are available on the website.</p>
<p></p>
</div>
<div class="small-2 columns"><img src="https://www.diagenode.com/emailing/images/epi-success-guaranteed-icon.png" alt="Epigenetic success guaranteed" /></div>
</div>
<p><strong>ChIP results</strong> obtained with the antibody directed against H3K4me3 (Cat. No. <a href="../p/h3k4me3-polyclonal-antibody-premium-50-ug-50-ul">C15410003</a>). </p>
<div class="row">
<div class="small-12 medium-6 large-6 columns"><img src="https://www.diagenode.com/img/product/antibodies/C15410003-fig1-ChIP.jpg" alt="" width="400" height="315" /> </div>
<div class="small-12 medium-6 large-6 columns">
<p></p>
<p></p>
<p></p>
</div>
</div>
<p></p>
<p>Our aim at Diagenode is to offer the largest collection of highly specific <strong>ChIP-grade antibodies</strong>. We add new antibodies monthly. Find your ChIP-grade antibody in the list below and check more information about tested applications, extensive validation data, and product information.</p>',
'no_promo' => false,
'in_menu' => true,
'online' => true,
'tabular' => false,
'hide' => true,
'all_format' => false,
'is_antibody' => true,
'slug' => 'chip-grade-antibodies',
'cookies_tag_id' => null,
'meta_keywords' => 'ChIP-grade antibodies, polyclonal antibody, monoclonal antibody, Diagenode',
'meta_description' => 'Diagenode Offers Extensively Validated ChIP-Grade Antibodies, Confirmed for their Specificity, and high level of Performance in Chromatin Immunoprecipitation ChIP',
'meta_title' => 'Chromatin immunoprecipitation ChIP-grade antibodies | Diagenode',
'modified' => '2021-07-01 10:22:38',
'created' => '2017-02-14 11:16:04',
'ProductsCategory' => array(
[maximum depth reached]
),
'CookiesTag' => array([maximum depth reached])
),
(int) 2 => array(
'id' => '111',
'position' => '40',
'parent_id' => '4',
'name' => 'Histone antibodies',
'description' => '<p>Histones are the main protein components of chromatin involved in the compaction of DNA into nucleosomes, the basic units of chromatin. A <strong>nucleosome</strong> consists of one pair of each of the core histones (<strong>H2A</strong>, <strong>H2B</strong>, <strong>H3</strong> and <strong>H4</strong>) forming an octameric structure wrapped by 146 base pairs of DNA. The different nucleosomes are linked by the linker histone<strong> H1, </strong>allowing for further condensation of chromatin.</p>
<p>The core histones have a globular structure with large unstructured N-terminal tails protruding from the nucleosome. They can undergo to multiple post-translational modifications (PTM), mainly at the N-terminal tails. These <strong>post-translational modifications </strong>include methylation, acetylation, phosphorylation, ubiquitinylation, citrullination, sumoylation, deamination and crotonylation. The most well characterized PTMs are <strong>methylation,</strong> <strong>acetylation and phosphorylation</strong>. Histone methylation occurs mainly on lysine (K) residues, which can be mono-, di- or tri-methylated, and on arginines (R), which can be mono-methylated and symmetrically or asymmetrically di-methylated. Histone acetylation occurs on lysines and histone phosphorylation mainly on serines (S), threonines (T) and tyrosines (Y).</p>
<p>The PTMs of the different residues are involved in numerous processes such as DNA repair, DNA replication and chromosome condensation. They influence the chromatin organization and can be positively or negatively associated with gene expression. Trimethylation of H3K4, H3K36 and H3K79, and lysine acetylation generally result in an open chromatin configuration (figure below) and are therefore associated with <strong>euchromatin</strong> and gene activation. Trimethylation of H3K9, K3K27 and H4K20, on the other hand, is enriched in <strong>heterochromatin </strong>and associated with gene silencing. The combination of different histone modifications is called the "<strong>histone code</strong>”, analogous to the genetic code.</p>
<p><img src="https://www.diagenode.com/img/categories/antibodies/histone-marks-illustration.png" /></p>
<p>Diagenode is proud to offer a large range of antibodies against histones and histone modifications. Our antibodies are highly specific and have been validated in many applications, including <strong>ChIP</strong> and <strong>ChIP-seq</strong>.</p>
<p>Diagenode’s collection includes antibodies recognizing:</p>
<ul>
<li><strong>Histone H1 variants</strong></li>
<li><strong>Histone H2A, H2A variants and histone H2A</strong> <strong>modifications</strong> (serine phosphorylation, lysine acetylation, lysine ubiquitinylation)</li>
<li><strong>Histone H2B and H2B</strong> <strong>modifications </strong>(serine phosphorylation, lysine acetylation)</li>
<li><strong>Histone H3 and H3 modifications </strong>(lysine methylation (mono-, di- and tri-methylated), lysine acetylation, serine phosphorylation, threonine phosphorylation, arginine methylation (mono-methylated, symmetrically and asymmetrically di-methylated))</li>
<li><strong>Histone H4 and H4 modifications (</strong>lysine methylation (mono-, di- and tri-methylated), lysine acetylation, arginine methylation (mono-methylated and symmetrically di-methylated), serine phosphorylation )</li>
</ul>
<p><span style="font-weight: 400;"><strong>HDAC's HAT's, HMT's and other</strong> <strong>enzymes</strong> which modify histones can be found in the category <a href="../categories/chromatin-modifying-proteins-histone-transferase">Histone modifying enzymes</a><br /></span></p>
<p><span style="font-weight: 400;"> Diagenode’s highly validated antibodies:</span></p>
<ul>
<li><span style="font-weight: 400;"> Highly sensitive and specific</span></li>
<li><span style="font-weight: 400;"> Cost-effective (requires less antibody per reaction)</span></li>
<li><span style="font-weight: 400;"> Batch-specific data is available on the website</span></li>
<li><span style="font-weight: 400;"> Expert technical support</span></li>
<li><span style="font-weight: 400;"> Sample sizes available</span></li>
<li><span style="font-weight: 400;"> 100% satisfaction guarantee</span></li>
</ul>',
'no_promo' => false,
'in_menu' => false,
'online' => true,
'tabular' => false,
'hide' => true,
'all_format' => false,
'is_antibody' => true,
'slug' => 'histone-antibodies',
'cookies_tag_id' => null,
'meta_keywords' => 'Histone, antibody, histone h1, histone h2, histone h3, histone h4',
'meta_description' => 'Polyclonal and Monoclonal Antibodies against Histones and their modifications validated for many applications, including Chromatin Immunoprecipitation (ChIP) and ChIP-Sequencing (ChIP-seq)',
'meta_title' => 'Histone and Modified Histone Antibodies | Diagenode',
'modified' => '2020-09-17 13:34:56',
'created' => '2016-04-01 16:01:32',
'ProductsCategory' => array(
[maximum depth reached]
),
'CookiesTag' => array([maximum depth reached])
)
),
'Document' => array(
(int) 0 => array(
'id' => '38',
'name' => 'Epigenetic Antibodies Brochure',
'description' => '<p>More than in any other immuoprecipitation assays, quality antibodies are critical tools in many epigenetics experiments. Since 10 years, Diagenode has developed the most stringent quality production available on the market for antibodies exclusively focused on epigenetic uses. All our antibodies have been qualified to work in epigenetic applications.</p>',
'image_id' => null,
'type' => 'Brochure',
'url' => 'files/brochures/Epigenetic_Antibodies_Brochure.pdf',
'slug' => 'epigenetic-antibodies-brochure',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2016-06-15 11:24:06',
'created' => '2015-07-03 16:05:27',
'ProductsDocument' => array(
[maximum depth reached]
)
),
(int) 1 => array(
'id' => '1092',
'name' => 'Datasheet H3K27ac monoclonal antibody',
'description' => '<p><span>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</span></p>',
'image_id' => null,
'type' => 'Datasheet',
'url' => 'files/products/antibodies/Datasheet_ H3K27ac_C15210016.pdf',
'slug' => 'datasheet-h3k27ac-C15210016',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-08-24 17:03:40',
'created' => '2020-08-24 17:03:40',
'ProductsDocument' => array(
[maximum depth reached]
)
)
),
'Feature' => array(),
'Image' => array(
(int) 0 => array(
'id' => '250',
'name' => 'product/antibodies/antibody.png',
'alt' => 'Mouse IgG',
'modified' => '2020-11-27 07:00:09',
'created' => '2015-07-17 10:12:18',
'ProductsImage' => array(
[maximum depth reached]
)
)
),
'Promotion' => array(),
'Protocol' => array(),
'Publication' => array(
(int) 0 => array(
'id' => '4239',
'name' => 'Epromoters function as a hub to recruit key transcription factorsrequired for the inflammatory response',
'authors' => 'Santiago-Algarra D. et al. ',
'description' => '<p>Gene expression is controlled by the involvement of gene-proximal (promoters) and distal (enhancers) regulatory elements. Our previous results demonstrated that a subset of gene promoters, termed Epromoters, work as bona fide enhancers and regulate distal gene expression. Here, we hypothesized that Epromoters play a key role in the coordination of rapid gene induction during the inflammatory response. Using a high-throughput reporter assay we explored the function of Epromoters in response to type I interferon. We find that clusters of IFNa-induced genes are frequently associated with Epromoters and that these regulatory elements preferentially recruit the STAT1/2 and IRF transcription factors and distally regulate the activation of interferon-response genes. Consistently, we identified and validated the involvement of Epromoter-containing clusters in the regulation of LPS-stimulated macrophages. Our findings suggest that Epromoters function as a local hub recruiting the key TFs required for coordinated regulation of gene clusters during the inflammatory response.</p>',
'date' => '2021-11-01',
'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/34795220',
'doi' => '10.1038/s41467-021-26861-0',
'modified' => '2022-05-19 17:10:30',
'created' => '2022-05-19 10:41:50',
'ProductsPublication' => array(
[maximum depth reached]
)
)
),
'Testimonial' => array(),
'Area' => array(),
'SafetySheet' => array(
(int) 0 => array(
'id' => '2504',
'name' => 'H3K27ac Antibody SDS US en',
'language' => 'en',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-US-en-GHS_1_0.pdf',
'countries' => 'US',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 1 => array(
'id' => '2502',
'name' => 'H3K27ac Antibody SDS GB en',
'language' => 'en',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-GB-en-GHS_1_0.pdf',
'countries' => 'GB',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 2 => array(
'id' => '2500',
'name' => 'H3K27ac Antibody SDS ES es',
'language' => 'es',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-ES-es-GHS_1_0.pdf',
'countries' => 'ES',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 3 => array(
'id' => '2499',
'name' => 'H3K27ac Antibody SDS DE de',
'language' => 'de',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-DE-de-GHS_1_0.pdf',
'countries' => 'DE',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 4 => array(
'id' => '2503',
'name' => 'H3K27ac Antibody SDS JP ja',
'language' => 'ja',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-JP-ja-GHS_1_0.pdf',
'countries' => 'JP',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 5 => array(
'id' => '2498',
'name' => 'H3K27ac Antibody SDS BE nl',
'language' => 'nl',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-BE-nl-GHS_1_0.pdf',
'countries' => 'BE',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 6 => array(
'id' => '2497',
'name' => 'H3K27ac Antibody SDS BE fr',
'language' => 'fr',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-BE-fr-GHS_1_0.pdf',
'countries' => 'BE',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 7 => array(
'id' => '2501',
'name' => 'H3K27ac Antibody SDS FR fr',
'language' => 'fr',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-FR-fr-GHS_1_0.pdf',
'countries' => 'FR',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
)
)
)
$country = 'US'
$countries_allowed = array(
(int) 0 => 'CA',
(int) 1 => 'US',
(int) 2 => 'IE',
(int) 3 => 'GB',
(int) 4 => 'DK',
(int) 5 => 'NO',
(int) 6 => 'SE',
(int) 7 => 'FI',
(int) 8 => 'NL',
(int) 9 => 'BE',
(int) 10 => 'LU',
(int) 11 => 'FR',
(int) 12 => 'DE',
(int) 13 => 'CH',
(int) 14 => 'AT',
(int) 15 => 'ES',
(int) 16 => 'IT',
(int) 17 => 'PT'
)
$outsource = false
$other_formats = array()
$edit = ''
$testimonials = ''
$featured_testimonials = ''
$related_products = ''
$rrbs_service = array(
(int) 0 => (int) 1894,
(int) 1 => (int) 1895
)
$chipseq_service = array(
(int) 0 => (int) 2683,
(int) 1 => (int) 1835,
(int) 2 => (int) 1836,
(int) 3 => (int) 2684,
(int) 4 => (int) 1838,
(int) 5 => (int) 1839,
(int) 6 => (int) 1856
)
$labelize = object(Closure) {
}
$old_catalog_number = ''
$country_code = 'US'
$img = 'banners/banner-cut_tag-chipmentation-500.jpg'
$label = '<img src="/img/banners/banner-customizer-back.png" alt=""/>'
$application = array(
'id' => '43',
'position' => '10',
'parent_id' => '40',
'name' => 'ChIP-qPCR (ab)',
'description' => '',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'chip-qpcr-antibodies',
'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode',
'modified' => '2016-01-20 11:30:24',
'created' => '2015-10-20 11:45:36',
'ProductsApplication' => array(
'id' => '5182',
'product_id' => '3091',
'application_id' => '43'
)
)
$slugs = array(
(int) 0 => 'chip-qpcr-antibodies'
)
$applications = array(
'id' => '43',
'position' => '10',
'parent_id' => '40',
'name' => 'ChIP-qPCR (ab)',
'description' => '',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'chip-qpcr-antibodies',
'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode',
'modified' => '2016-01-20 11:30:24',
'created' => '2015-10-20 11:45:36',
'locale' => 'jpn'
)
$description = ''
$name = 'ChIP-qPCR (ab)'
$document = array(
'id' => '1092',
'name' => 'Datasheet H3K27ac monoclonal antibody',
'description' => '<p><span>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</span></p>',
'image_id' => null,
'type' => 'Datasheet',
'url' => 'files/products/antibodies/Datasheet_ H3K27ac_C15210016.pdf',
'slug' => 'datasheet-h3k27ac-C15210016',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-08-24 17:03:40',
'created' => '2020-08-24 17:03:40',
'ProductsDocument' => array(
'id' => '2911',
'product_id' => '3091',
'document_id' => '1092'
)
)
$sds = array(
'id' => '2501',
'name' => 'H3K27ac Antibody SDS FR fr',
'language' => 'fr',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-FR-fr-GHS_1_0.pdf',
'countries' => 'FR',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
'id' => '4229',
'product_id' => '3091',
'safety_sheet_id' => '2501'
)
)
$publication = array(
'id' => '4239',
'name' => 'Epromoters function as a hub to recruit key transcription factorsrequired for the inflammatory response',
'authors' => 'Santiago-Algarra D. et al. ',
'description' => '<p>Gene expression is controlled by the involvement of gene-proximal (promoters) and distal (enhancers) regulatory elements. Our previous results demonstrated that a subset of gene promoters, termed Epromoters, work as bona fide enhancers and regulate distal gene expression. Here, we hypothesized that Epromoters play a key role in the coordination of rapid gene induction during the inflammatory response. Using a high-throughput reporter assay we explored the function of Epromoters in response to type I interferon. We find that clusters of IFNa-induced genes are frequently associated with Epromoters and that these regulatory elements preferentially recruit the STAT1/2 and IRF transcription factors and distally regulate the activation of interferon-response genes. Consistently, we identified and validated the involvement of Epromoter-containing clusters in the regulation of LPS-stimulated macrophages. Our findings suggest that Epromoters function as a local hub recruiting the key TFs required for coordinated regulation of gene clusters during the inflammatory response.</p>',
'date' => '2021-11-01',
'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/34795220',
'doi' => '10.1038/s41467-021-26861-0',
'modified' => '2022-05-19 17:10:30',
'created' => '2022-05-19 10:41:50',
'ProductsPublication' => array(
'id' => '5646',
'product_id' => '3091',
'publication_id' => '4239'
)
)
$externalLink = ' <a href="https://www.ncbi.nlm.nih.gov/pubmed/34795220" target="_blank"><i class="fa fa-external-link"></i></a>'include - APP/View/Products/view.ctp, line 755
View::_evaluate() - CORE/Cake/View/View.php, line 971
View::_render() - CORE/Cake/View/View.php, line 933
View::render() - CORE/Cake/View/View.php, line 473
Controller::render() - CORE/Cake/Controller/Controller.php, line 963
ProductsController::slug() - APP/Controller/ProductsController.php, line 1052
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 491
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 118
Notice (8): Undefined variable: header [APP/View/Products/view.ctp, line 755]Code Context<!-- BEGIN: REQUEST_FORM MODAL -->
<div id="request_formModal" class="reveal-modal medium" data-reveal aria-labelledby="modalTitle" aria-hidden="true" role="dialog">
<?= $this->element('Forms/simple_form', array('solution_of_interest' => $solution_of_interest, 'header' => $header, 'message' => $message, 'campaign_id' => $campaign_id)) ?>
$viewFile = '/home/website-server/www/app/View/Products/view.ctp'
$dataForView = array(
'language' => 'jp',
'meta_keywords' => '',
'meta_description' => 'H3K27ac monoclonal antibody',
'meta_title' => '',
'product' => array(
'Product' => array(
'id' => '3091',
'antibody_id' => '561',
'name' => 'H3K27ac monoclonal antibody',
'description' => '<p>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</p>',
'label1' => 'Validation data',
'info1' => '<div class="row">
<div class="small-6 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-chip.png" alt="H3K27ac Antibody ChIP Grade" /></center></div>
<div class="small-6 columns">
<p><strong>Figure 1. ChIP results obtained with the Diagenode monoclonal antibody directed against H3K27ac</strong><br />ChIP was performed with the Diagenode antibody against H3K27ac (cat. No. C15210016) on sheared chromatin from 500,000 HeLaS3 cells using the “iDeal ChIP-seq” kit (cat. No. C01010051). A titration of the antibody consisting of 0.5, 1, and 2 µg per ChIP experiment was analysed. IgG (1 µg/IP) was used as negative IP control. Quantitative PCR was performed with primers for the promoters of the GAPDH and EIF4A2 genes, used as positive controls, and for the MYOD1 gene and the Sat2 satellite repeat, used as negative controls. The graph shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).</p>
</div>
</div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-db.png" alt="H3K27ac Antibody validated in Dot Blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 2. Cross reactivity tests using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />To test the cross reactivity of the Diagenode antibody against H3K27ac (cat. No. C15210016), a Dot Blot analysis was performed with peptides containing other histone modifications and the unmodified H3K27. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:2,000. Figure 2 shows a high specificity of the antibody for the modification of interest.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-wb.png" alt="H3K27ac Antibody validated in Western blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 3. Western blot analysis using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />Western blot was performed on whole cell extracts (40 µg) from HeLa cells using the Diagenode antibody against H3K27ac (cat. No. C15210016). The antibody was diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is shown on the right, the marker (in kDa) is shown on the left.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-if.png" alt="H3K27ac Antibody validated in Immunofluorescence" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 4. Immunofluorescence using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />HeLa cells were stained with the Diagenode antibody against H3K27ac (cat. No. C15210016, red) diluted 1:1,000. Actin was stained with fluorescein phalladoin (green).</p>
</div>
</div>',
'label2' => '',
'info2' => '<p>Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.</p>',
'label3' => '',
'info3' => '',
'format' => '100 µg',
'catalog_number' => 'C15210016',
'old_catalog_number' => '',
'sf_code' => 'C15210016-D001-000526',
'type' => 'FRE',
'search_order' => '',
'price_EUR' => '415',
'price_USD' => '420',
'price_GBP' => '375',
'price_JPY' => '60900',
'price_CNY' => '',
'price_AUD' => '1050',
'country' => 'ALL',
'except_countries' => 'None',
'quote' => false,
'in_stock' => false,
'featured' => false,
'no_promo' => false,
'online' => true,
'master' => true,
'last_datasheet_update' => 'May 7, 2020',
'slug' => 'h3k27ac-monoclonal-antibody-100-ug',
'meta_title' => '',
'meta_keywords' => '',
'meta_description' => 'H3K27ac monoclonal antibody',
'modified' => '2023-03-21 16:13:48',
'created' => '2020-08-19 12:22:34',
'locale' => 'jpn'
),
'Antibody' => array(
'host' => '*****',
'id' => '561',
'name' => 'H3K27ac Antibody - ChIP Grade',
'description' => 'Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.',
'clonality' => '',
'isotype' => '',
'lot' => '001',
'concentration' => '1 μg/μl',
'reactivity' => 'Human, wide range expected.',
'type' => 'Monoclonal <strong>ChIP grade</strong>',
'purity' => 'Affinity purified polyclonal antibody.',
'classification' => '',
'application_table' => '<table>
<thead>
<tr>
<th>Applications</th>
<th>Suggested dilution</th>
<th>References</th>
</tr>
</thead>
<tbody>
<tr>
<td>ChIP <sup>*</sup></td>
<td>0.5 - 1 µg per IP</td>
<td>Fig 1</td>
</tr>
<tr>
<td>Dot Blotting</td>
<td>1:2,000</td>
<td>Fig 2</td>
</tr>
<tr>
<td>Western Blotting</td>
<td>1:1,000</td>
<td>Fig 3</td>
</tr>
<tr>
<td>Immunofluorescence</td>
<td>1:1,000</td>
<td>Fig 4</td>
</tr>
</tbody>
</table>
<p></p>
<p><small>*Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 0.5 - 5 µg per IP.</small></p>',
'storage_conditions' => 'Store at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles.',
'storage_buffer' => 'PBS containing 50% glycerol, 1% BSA and 0.09% azide.',
'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.',
'uniprot_acc' => '',
'slug' => 'h3k27ac-monoclonal-antibody',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-09-10 12:14:00',
'created' => '2020-05-26 14:01:12',
'select_label' => '561 - H3K27ac Antibody - ChIP Grade (001 - 1 μg/μl - Human, wide range expected. - Affinity purified polyclonal antibody. - Rabbit)'
),
'Slave' => array(),
'Group' => array(),
'Related' => array(),
'Application' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
),
(int) 3 => array(
[maximum depth reached]
)
),
'Category' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
)
),
'Document' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
)
),
'Feature' => array(),
'Image' => array(
(int) 0 => array(
[maximum depth reached]
)
),
'Promotion' => array(),
'Protocol' => array(),
'Publication' => array(
(int) 0 => array(
[maximum depth reached]
)
),
'Testimonial' => array(),
'Area' => array(),
'SafetySheet' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
),
(int) 3 => array(
[maximum depth reached]
),
(int) 4 => array(
[maximum depth reached]
),
(int) 5 => array(
[maximum depth reached]
),
(int) 6 => array(
[maximum depth reached]
),
(int) 7 => array(
[maximum depth reached]
)
)
)
)
$language = 'jp'
$meta_keywords = ''
$meta_description = 'H3K27ac monoclonal antibody'
$meta_title = ''
$product = array(
'Product' => array(
'id' => '3091',
'antibody_id' => '561',
'name' => 'H3K27ac monoclonal antibody',
'description' => '<p>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</p>',
'label1' => 'Validation data',
'info1' => '<div class="row">
<div class="small-6 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-chip.png" alt="H3K27ac Antibody ChIP Grade" /></center></div>
<div class="small-6 columns">
<p><strong>Figure 1. ChIP results obtained with the Diagenode monoclonal antibody directed against H3K27ac</strong><br />ChIP was performed with the Diagenode antibody against H3K27ac (cat. No. C15210016) on sheared chromatin from 500,000 HeLaS3 cells using the “iDeal ChIP-seq” kit (cat. No. C01010051). A titration of the antibody consisting of 0.5, 1, and 2 µg per ChIP experiment was analysed. IgG (1 µg/IP) was used as negative IP control. Quantitative PCR was performed with primers for the promoters of the GAPDH and EIF4A2 genes, used as positive controls, and for the MYOD1 gene and the Sat2 satellite repeat, used as negative controls. The graph shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).</p>
</div>
</div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-db.png" alt="H3K27ac Antibody validated in Dot Blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 2. Cross reactivity tests using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />To test the cross reactivity of the Diagenode antibody against H3K27ac (cat. No. C15210016), a Dot Blot analysis was performed with peptides containing other histone modifications and the unmodified H3K27. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:2,000. Figure 2 shows a high specificity of the antibody for the modification of interest.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-wb.png" alt="H3K27ac Antibody validated in Western blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 3. Western blot analysis using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />Western blot was performed on whole cell extracts (40 µg) from HeLa cells using the Diagenode antibody against H3K27ac (cat. No. C15210016). The antibody was diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is shown on the right, the marker (in kDa) is shown on the left.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-if.png" alt="H3K27ac Antibody validated in Immunofluorescence" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 4. Immunofluorescence using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />HeLa cells were stained with the Diagenode antibody against H3K27ac (cat. No. C15210016, red) diluted 1:1,000. Actin was stained with fluorescein phalladoin (green).</p>
</div>
</div>',
'label2' => '',
'info2' => '<p>Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.</p>',
'label3' => '',
'info3' => '',
'format' => '100 µg',
'catalog_number' => 'C15210016',
'old_catalog_number' => '',
'sf_code' => 'C15210016-D001-000526',
'type' => 'FRE',
'search_order' => '',
'price_EUR' => '415',
'price_USD' => '420',
'price_GBP' => '375',
'price_JPY' => '60900',
'price_CNY' => '',
'price_AUD' => '1050',
'country' => 'ALL',
'except_countries' => 'None',
'quote' => false,
'in_stock' => false,
'featured' => false,
'no_promo' => false,
'online' => true,
'master' => true,
'last_datasheet_update' => 'May 7, 2020',
'slug' => 'h3k27ac-monoclonal-antibody-100-ug',
'meta_title' => '',
'meta_keywords' => '',
'meta_description' => 'H3K27ac monoclonal antibody',
'modified' => '2023-03-21 16:13:48',
'created' => '2020-08-19 12:22:34',
'locale' => 'jpn'
),
'Antibody' => array(
'host' => '*****',
'id' => '561',
'name' => 'H3K27ac Antibody - ChIP Grade',
'description' => 'Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.',
'clonality' => '',
'isotype' => '',
'lot' => '001',
'concentration' => '1 μg/μl',
'reactivity' => 'Human, wide range expected.',
'type' => 'Monoclonal <strong>ChIP grade</strong>',
'purity' => 'Affinity purified polyclonal antibody.',
'classification' => '',
'application_table' => '<table>
<thead>
<tr>
<th>Applications</th>
<th>Suggested dilution</th>
<th>References</th>
</tr>
</thead>
<tbody>
<tr>
<td>ChIP <sup>*</sup></td>
<td>0.5 - 1 µg per IP</td>
<td>Fig 1</td>
</tr>
<tr>
<td>Dot Blotting</td>
<td>1:2,000</td>
<td>Fig 2</td>
</tr>
<tr>
<td>Western Blotting</td>
<td>1:1,000</td>
<td>Fig 3</td>
</tr>
<tr>
<td>Immunofluorescence</td>
<td>1:1,000</td>
<td>Fig 4</td>
</tr>
</tbody>
</table>
<p></p>
<p><small>*Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 0.5 - 5 µg per IP.</small></p>',
'storage_conditions' => 'Store at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles.',
'storage_buffer' => 'PBS containing 50% glycerol, 1% BSA and 0.09% azide.',
'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.',
'uniprot_acc' => '',
'slug' => 'h3k27ac-monoclonal-antibody',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-09-10 12:14:00',
'created' => '2020-05-26 14:01:12',
'select_label' => '561 - H3K27ac Antibody - ChIP Grade (001 - 1 μg/μl - Human, wide range expected. - Affinity purified polyclonal antibody. - Rabbit)'
),
'Slave' => array(),
'Group' => array(),
'Related' => array(),
'Application' => array(
(int) 0 => array(
'id' => '28',
'position' => '10',
'parent_id' => '40',
'name' => 'DB',
'description' => '<p>Dot blotting</p>',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'dot-blotting',
'meta_keywords' => 'Dot blotting,Monoclonal & Polyclonal antibody,',
'meta_description' => 'Diagenode offers Monoclonal & Polyclonal antibodies for Dot blotting applications',
'meta_title' => 'Dot blotting Antibodies - Monoclonal & Polyclonal antibody | Diagenode',
'modified' => '2016-01-13 14:40:49',
'created' => '2015-07-08 13:45:05',
'ProductsApplication' => array(
[maximum depth reached]
)
),
(int) 1 => array(
'id' => '19',
'position' => '10',
'parent_id' => '40',
'name' => 'WB',
'description' => '<p><strong>Western blot</strong> : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies.</p>
<p>Learn more about: <a href="https://www.diagenode.com/applications/western-blot">Loading control, MW marker visualization</a><em>. <br /></em></p>
<p><em></em>Check our selection of antibodies validated in Western blot.</p>',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'western-blot-antibodies',
'meta_keywords' => ' Western Blot Antibodies ,western blot protocol,Western Blotting Products,Polyclonal antibodies ,monoclonal antibodies ',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for western blot applications',
'meta_title' => ' Western Blot - Monoclonal antibody - Polyclonal antibody | Diagenode',
'modified' => '2016-04-26 12:44:51',
'created' => '2015-01-07 09:20:00',
'ProductsApplication' => array(
[maximum depth reached]
)
),
(int) 2 => array(
'id' => '29',
'position' => '10',
'parent_id' => '40',
'name' => 'IF',
'description' => '<p><strong>Immunofluorescence</strong>:</p>
<p>Diagenode offers huge selection of highly sensitive antibodies validated in IF.</p>
<p><img src="https://www.diagenode.com/img/product/antibodies/C15200229-IF.jpg" alt="" height="245" width="256" /></p>
<p><sup><strong>Immunofluorescence using the Diagenode monoclonal antibody directed against CRISPR/Cas9</strong></sup></p>
<p><sup>HeLa cells transfected with a Cas9 expression vector (left) or untransfected cells (right) were fixed in methanol at -20°C, permeabilized with acetone at -20°C and blocked with PBS containing 2% BSA. The cells were stained with the Cas9 C-terminal antibody (Cat. No. C15200229) diluted 1:400, followed by incubation with an anti-mouse secondary antibody coupled to AF488. The bottom images show counter-staining of the nuclei with Hoechst 33342.</sup></p>
<h5><sup>Check our selection of antibodies validated in IF.</sup></h5>',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'immunofluorescence',
'meta_keywords' => 'Immunofluorescence,Monoclonal antibody,Polyclonal antibody',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for Immunofluorescence applications',
'meta_title' => 'Immunofluorescence - Monoclonal antibody - Polyclonal antibody | Diagenode',
'modified' => '2016-04-27 16:23:10',
'created' => '2015-07-08 13:46:02',
'ProductsApplication' => array(
[maximum depth reached]
)
),
(int) 3 => array(
'id' => '43',
'position' => '10',
'parent_id' => '40',
'name' => 'ChIP-qPCR (ab)',
'description' => '',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'chip-qpcr-antibodies',
'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode',
'modified' => '2016-01-20 11:30:24',
'created' => '2015-10-20 11:45:36',
'ProductsApplication' => array(
[maximum depth reached]
)
)
),
'Category' => array(
(int) 0 => array(
'id' => '103',
'position' => '0',
'parent_id' => '4',
'name' => 'All antibodies',
'description' => '<p><span style="font-weight: 400;">All Diagenode’s antibodies are listed below. Please, use our Quick search field to find the antibody of interest by target name, application, purity.</span></p>
<p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p>
<ul>
<li>Highly sensitive and specific</li>
<li>Cost-effective (requires less antibody per reaction)</li>
<li>Batch-specific data is available on the website</li>
<li>Expert technical support</li>
<li>Sample sizes available</li>
<li>100% satisfaction guarantee</li>
</ul>',
'no_promo' => false,
'in_menu' => true,
'online' => true,
'tabular' => false,
'hide' => true,
'all_format' => false,
'is_antibody' => true,
'slug' => 'all-antibodies',
'cookies_tag_id' => null,
'meta_keywords' => 'Antibodies,Premium Antibodies,Classic,Pioneer',
'meta_description' => 'Diagenode Offers Strict quality standards with Rigorous QC and validated Antibodies. Classified based on level of validation for flexibility of Application. Comprehensive selection of histone and non-histone Antibodies',
'meta_title' => 'Diagenode's selection of Antibodies is exclusively dedicated for Epigenetic Research | Diagenode',
'modified' => '2019-07-03 10:55:44',
'created' => '2015-11-02 14:49:22',
'ProductsCategory' => array(
[maximum depth reached]
),
'CookiesTag' => array([maximum depth reached])
),
(int) 1 => array(
'id' => '127',
'position' => '10',
'parent_id' => '4',
'name' => 'ChIP-grade antibodies',
'description' => '<div class="row">
<div class="small-10 columns"><center></center>
<p><br />Chromatin immunoprecipitation (<b>ChIP</b>) is a technique to study the associations of proteins with the specific genomic regions in intact cells. One of the most important steps of this protocol is the immunoprecipitation of targeted protein using the antibody specifically recognizing it. The quality of antibodies used in ChIP is essential for the success of the experiment. Diagenode offers extensively validated ChIP-grade antibodies, confirmed for their specificity, and high level of performance in ChIP. Each batch is validated, and batch-specific data are available on the website.</p>
<p></p>
</div>
<div class="small-2 columns"><img src="https://www.diagenode.com/emailing/images/epi-success-guaranteed-icon.png" alt="Epigenetic success guaranteed" /></div>
</div>
<p><strong>ChIP results</strong> obtained with the antibody directed against H3K4me3 (Cat. No. <a href="../p/h3k4me3-polyclonal-antibody-premium-50-ug-50-ul">C15410003</a>). </p>
<div class="row">
<div class="small-12 medium-6 large-6 columns"><img src="https://www.diagenode.com/img/product/antibodies/C15410003-fig1-ChIP.jpg" alt="" width="400" height="315" /> </div>
<div class="small-12 medium-6 large-6 columns">
<p></p>
<p></p>
<p></p>
</div>
</div>
<p></p>
<p>Our aim at Diagenode is to offer the largest collection of highly specific <strong>ChIP-grade antibodies</strong>. We add new antibodies monthly. Find your ChIP-grade antibody in the list below and check more information about tested applications, extensive validation data, and product information.</p>',
'no_promo' => false,
'in_menu' => true,
'online' => true,
'tabular' => false,
'hide' => true,
'all_format' => false,
'is_antibody' => true,
'slug' => 'chip-grade-antibodies',
'cookies_tag_id' => null,
'meta_keywords' => 'ChIP-grade antibodies, polyclonal antibody, monoclonal antibody, Diagenode',
'meta_description' => 'Diagenode Offers Extensively Validated ChIP-Grade Antibodies, Confirmed for their Specificity, and high level of Performance in Chromatin Immunoprecipitation ChIP',
'meta_title' => 'Chromatin immunoprecipitation ChIP-grade antibodies | Diagenode',
'modified' => '2021-07-01 10:22:38',
'created' => '2017-02-14 11:16:04',
'ProductsCategory' => array(
[maximum depth reached]
),
'CookiesTag' => array([maximum depth reached])
),
(int) 2 => array(
'id' => '111',
'position' => '40',
'parent_id' => '4',
'name' => 'Histone antibodies',
'description' => '<p>Histones are the main protein components of chromatin involved in the compaction of DNA into nucleosomes, the basic units of chromatin. A <strong>nucleosome</strong> consists of one pair of each of the core histones (<strong>H2A</strong>, <strong>H2B</strong>, <strong>H3</strong> and <strong>H4</strong>) forming an octameric structure wrapped by 146 base pairs of DNA. The different nucleosomes are linked by the linker histone<strong> H1, </strong>allowing for further condensation of chromatin.</p>
<p>The core histones have a globular structure with large unstructured N-terminal tails protruding from the nucleosome. They can undergo to multiple post-translational modifications (PTM), mainly at the N-terminal tails. These <strong>post-translational modifications </strong>include methylation, acetylation, phosphorylation, ubiquitinylation, citrullination, sumoylation, deamination and crotonylation. The most well characterized PTMs are <strong>methylation,</strong> <strong>acetylation and phosphorylation</strong>. Histone methylation occurs mainly on lysine (K) residues, which can be mono-, di- or tri-methylated, and on arginines (R), which can be mono-methylated and symmetrically or asymmetrically di-methylated. Histone acetylation occurs on lysines and histone phosphorylation mainly on serines (S), threonines (T) and tyrosines (Y).</p>
<p>The PTMs of the different residues are involved in numerous processes such as DNA repair, DNA replication and chromosome condensation. They influence the chromatin organization and can be positively or negatively associated with gene expression. Trimethylation of H3K4, H3K36 and H3K79, and lysine acetylation generally result in an open chromatin configuration (figure below) and are therefore associated with <strong>euchromatin</strong> and gene activation. Trimethylation of H3K9, K3K27 and H4K20, on the other hand, is enriched in <strong>heterochromatin </strong>and associated with gene silencing. The combination of different histone modifications is called the "<strong>histone code</strong>”, analogous to the genetic code.</p>
<p><img src="https://www.diagenode.com/img/categories/antibodies/histone-marks-illustration.png" /></p>
<p>Diagenode is proud to offer a large range of antibodies against histones and histone modifications. Our antibodies are highly specific and have been validated in many applications, including <strong>ChIP</strong> and <strong>ChIP-seq</strong>.</p>
<p>Diagenode’s collection includes antibodies recognizing:</p>
<ul>
<li><strong>Histone H1 variants</strong></li>
<li><strong>Histone H2A, H2A variants and histone H2A</strong> <strong>modifications</strong> (serine phosphorylation, lysine acetylation, lysine ubiquitinylation)</li>
<li><strong>Histone H2B and H2B</strong> <strong>modifications </strong>(serine phosphorylation, lysine acetylation)</li>
<li><strong>Histone H3 and H3 modifications </strong>(lysine methylation (mono-, di- and tri-methylated), lysine acetylation, serine phosphorylation, threonine phosphorylation, arginine methylation (mono-methylated, symmetrically and asymmetrically di-methylated))</li>
<li><strong>Histone H4 and H4 modifications (</strong>lysine methylation (mono-, di- and tri-methylated), lysine acetylation, arginine methylation (mono-methylated and symmetrically di-methylated), serine phosphorylation )</li>
</ul>
<p><span style="font-weight: 400;"><strong>HDAC's HAT's, HMT's and other</strong> <strong>enzymes</strong> which modify histones can be found in the category <a href="../categories/chromatin-modifying-proteins-histone-transferase">Histone modifying enzymes</a><br /></span></p>
<p><span style="font-weight: 400;"> Diagenode’s highly validated antibodies:</span></p>
<ul>
<li><span style="font-weight: 400;"> Highly sensitive and specific</span></li>
<li><span style="font-weight: 400;"> Cost-effective (requires less antibody per reaction)</span></li>
<li><span style="font-weight: 400;"> Batch-specific data is available on the website</span></li>
<li><span style="font-weight: 400;"> Expert technical support</span></li>
<li><span style="font-weight: 400;"> Sample sizes available</span></li>
<li><span style="font-weight: 400;"> 100% satisfaction guarantee</span></li>
</ul>',
'no_promo' => false,
'in_menu' => false,
'online' => true,
'tabular' => false,
'hide' => true,
'all_format' => false,
'is_antibody' => true,
'slug' => 'histone-antibodies',
'cookies_tag_id' => null,
'meta_keywords' => 'Histone, antibody, histone h1, histone h2, histone h3, histone h4',
'meta_description' => 'Polyclonal and Monoclonal Antibodies against Histones and their modifications validated for many applications, including Chromatin Immunoprecipitation (ChIP) and ChIP-Sequencing (ChIP-seq)',
'meta_title' => 'Histone and Modified Histone Antibodies | Diagenode',
'modified' => '2020-09-17 13:34:56',
'created' => '2016-04-01 16:01:32',
'ProductsCategory' => array(
[maximum depth reached]
),
'CookiesTag' => array([maximum depth reached])
)
),
'Document' => array(
(int) 0 => array(
'id' => '38',
'name' => 'Epigenetic Antibodies Brochure',
'description' => '<p>More than in any other immuoprecipitation assays, quality antibodies are critical tools in many epigenetics experiments. Since 10 years, Diagenode has developed the most stringent quality production available on the market for antibodies exclusively focused on epigenetic uses. All our antibodies have been qualified to work in epigenetic applications.</p>',
'image_id' => null,
'type' => 'Brochure',
'url' => 'files/brochures/Epigenetic_Antibodies_Brochure.pdf',
'slug' => 'epigenetic-antibodies-brochure',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2016-06-15 11:24:06',
'created' => '2015-07-03 16:05:27',
'ProductsDocument' => array(
[maximum depth reached]
)
),
(int) 1 => array(
'id' => '1092',
'name' => 'Datasheet H3K27ac monoclonal antibody',
'description' => '<p><span>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</span></p>',
'image_id' => null,
'type' => 'Datasheet',
'url' => 'files/products/antibodies/Datasheet_ H3K27ac_C15210016.pdf',
'slug' => 'datasheet-h3k27ac-C15210016',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-08-24 17:03:40',
'created' => '2020-08-24 17:03:40',
'ProductsDocument' => array(
[maximum depth reached]
)
)
),
'Feature' => array(),
'Image' => array(
(int) 0 => array(
'id' => '250',
'name' => 'product/antibodies/antibody.png',
'alt' => 'Mouse IgG',
'modified' => '2020-11-27 07:00:09',
'created' => '2015-07-17 10:12:18',
'ProductsImage' => array(
[maximum depth reached]
)
)
),
'Promotion' => array(),
'Protocol' => array(),
'Publication' => array(
(int) 0 => array(
'id' => '4239',
'name' => 'Epromoters function as a hub to recruit key transcription factorsrequired for the inflammatory response',
'authors' => 'Santiago-Algarra D. et al. ',
'description' => '<p>Gene expression is controlled by the involvement of gene-proximal (promoters) and distal (enhancers) regulatory elements. Our previous results demonstrated that a subset of gene promoters, termed Epromoters, work as bona fide enhancers and regulate distal gene expression. Here, we hypothesized that Epromoters play a key role in the coordination of rapid gene induction during the inflammatory response. Using a high-throughput reporter assay we explored the function of Epromoters in response to type I interferon. We find that clusters of IFNa-induced genes are frequently associated with Epromoters and that these regulatory elements preferentially recruit the STAT1/2 and IRF transcription factors and distally regulate the activation of interferon-response genes. Consistently, we identified and validated the involvement of Epromoter-containing clusters in the regulation of LPS-stimulated macrophages. Our findings suggest that Epromoters function as a local hub recruiting the key TFs required for coordinated regulation of gene clusters during the inflammatory response.</p>',
'date' => '2021-11-01',
'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/34795220',
'doi' => '10.1038/s41467-021-26861-0',
'modified' => '2022-05-19 17:10:30',
'created' => '2022-05-19 10:41:50',
'ProductsPublication' => array(
[maximum depth reached]
)
)
),
'Testimonial' => array(),
'Area' => array(),
'SafetySheet' => array(
(int) 0 => array(
'id' => '2504',
'name' => 'H3K27ac Antibody SDS US en',
'language' => 'en',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-US-en-GHS_1_0.pdf',
'countries' => 'US',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 1 => array(
'id' => '2502',
'name' => 'H3K27ac Antibody SDS GB en',
'language' => 'en',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-GB-en-GHS_1_0.pdf',
'countries' => 'GB',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 2 => array(
'id' => '2500',
'name' => 'H3K27ac Antibody SDS ES es',
'language' => 'es',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-ES-es-GHS_1_0.pdf',
'countries' => 'ES',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 3 => array(
'id' => '2499',
'name' => 'H3K27ac Antibody SDS DE de',
'language' => 'de',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-DE-de-GHS_1_0.pdf',
'countries' => 'DE',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 4 => array(
'id' => '2503',
'name' => 'H3K27ac Antibody SDS JP ja',
'language' => 'ja',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-JP-ja-GHS_1_0.pdf',
'countries' => 'JP',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 5 => array(
'id' => '2498',
'name' => 'H3K27ac Antibody SDS BE nl',
'language' => 'nl',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-BE-nl-GHS_1_0.pdf',
'countries' => 'BE',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 6 => array(
'id' => '2497',
'name' => 'H3K27ac Antibody SDS BE fr',
'language' => 'fr',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-BE-fr-GHS_1_0.pdf',
'countries' => 'BE',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 7 => array(
'id' => '2501',
'name' => 'H3K27ac Antibody SDS FR fr',
'language' => 'fr',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-FR-fr-GHS_1_0.pdf',
'countries' => 'FR',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
)
)
)
$country = 'US'
$countries_allowed = array(
(int) 0 => 'CA',
(int) 1 => 'US',
(int) 2 => 'IE',
(int) 3 => 'GB',
(int) 4 => 'DK',
(int) 5 => 'NO',
(int) 6 => 'SE',
(int) 7 => 'FI',
(int) 8 => 'NL',
(int) 9 => 'BE',
(int) 10 => 'LU',
(int) 11 => 'FR',
(int) 12 => 'DE',
(int) 13 => 'CH',
(int) 14 => 'AT',
(int) 15 => 'ES',
(int) 16 => 'IT',
(int) 17 => 'PT'
)
$outsource = false
$other_formats = array()
$edit = ''
$testimonials = ''
$featured_testimonials = ''
$related_products = ''
$rrbs_service = array(
(int) 0 => (int) 1894,
(int) 1 => (int) 1895
)
$chipseq_service = array(
(int) 0 => (int) 2683,
(int) 1 => (int) 1835,
(int) 2 => (int) 1836,
(int) 3 => (int) 2684,
(int) 4 => (int) 1838,
(int) 5 => (int) 1839,
(int) 6 => (int) 1856
)
$labelize = object(Closure) {
}
$old_catalog_number = ''
$country_code = 'US'
$img = 'banners/banner-cut_tag-chipmentation-500.jpg'
$label = '<img src="/img/banners/banner-customizer-back.png" alt=""/>'
$application = array(
'id' => '43',
'position' => '10',
'parent_id' => '40',
'name' => 'ChIP-qPCR (ab)',
'description' => '',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'chip-qpcr-antibodies',
'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode',
'modified' => '2016-01-20 11:30:24',
'created' => '2015-10-20 11:45:36',
'ProductsApplication' => array(
'id' => '5182',
'product_id' => '3091',
'application_id' => '43'
)
)
$slugs = array(
(int) 0 => 'chip-qpcr-antibodies'
)
$applications = array(
'id' => '43',
'position' => '10',
'parent_id' => '40',
'name' => 'ChIP-qPCR (ab)',
'description' => '',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'chip-qpcr-antibodies',
'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode',
'modified' => '2016-01-20 11:30:24',
'created' => '2015-10-20 11:45:36',
'locale' => 'jpn'
)
$description = ''
$name = 'ChIP-qPCR (ab)'
$document = array(
'id' => '1092',
'name' => 'Datasheet H3K27ac monoclonal antibody',
'description' => '<p><span>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</span></p>',
'image_id' => null,
'type' => 'Datasheet',
'url' => 'files/products/antibodies/Datasheet_ H3K27ac_C15210016.pdf',
'slug' => 'datasheet-h3k27ac-C15210016',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-08-24 17:03:40',
'created' => '2020-08-24 17:03:40',
'ProductsDocument' => array(
'id' => '2911',
'product_id' => '3091',
'document_id' => '1092'
)
)
$sds = array(
'id' => '2501',
'name' => 'H3K27ac Antibody SDS FR fr',
'language' => 'fr',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-FR-fr-GHS_1_0.pdf',
'countries' => 'FR',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
'id' => '4229',
'product_id' => '3091',
'safety_sheet_id' => '2501'
)
)
$publication = array(
'id' => '4239',
'name' => 'Epromoters function as a hub to recruit key transcription factorsrequired for the inflammatory response',
'authors' => 'Santiago-Algarra D. et al. ',
'description' => '<p>Gene expression is controlled by the involvement of gene-proximal (promoters) and distal (enhancers) regulatory elements. Our previous results demonstrated that a subset of gene promoters, termed Epromoters, work as bona fide enhancers and regulate distal gene expression. Here, we hypothesized that Epromoters play a key role in the coordination of rapid gene induction during the inflammatory response. Using a high-throughput reporter assay we explored the function of Epromoters in response to type I interferon. We find that clusters of IFNa-induced genes are frequently associated with Epromoters and that these regulatory elements preferentially recruit the STAT1/2 and IRF transcription factors and distally regulate the activation of interferon-response genes. Consistently, we identified and validated the involvement of Epromoter-containing clusters in the regulation of LPS-stimulated macrophages. Our findings suggest that Epromoters function as a local hub recruiting the key TFs required for coordinated regulation of gene clusters during the inflammatory response.</p>',
'date' => '2021-11-01',
'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/34795220',
'doi' => '10.1038/s41467-021-26861-0',
'modified' => '2022-05-19 17:10:30',
'created' => '2022-05-19 10:41:50',
'ProductsPublication' => array(
'id' => '5646',
'product_id' => '3091',
'publication_id' => '4239'
)
)
$externalLink = ' <a href="https://www.ncbi.nlm.nih.gov/pubmed/34795220" target="_blank"><i class="fa fa-external-link"></i></a>'include - APP/View/Products/view.ctp, line 755
View::_evaluate() - CORE/Cake/View/View.php, line 971
View::_render() - CORE/Cake/View/View.php, line 933
View::render() - CORE/Cake/View/View.php, line 473
Controller::render() - CORE/Cake/Controller/Controller.php, line 963
ProductsController::slug() - APP/Controller/ProductsController.php, line 1052
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 491
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 118
Notice (8): Undefined variable: message [APP/View/Products/view.ctp, line 755]Code Context<!-- BEGIN: REQUEST_FORM MODAL -->
<div id="request_formModal" class="reveal-modal medium" data-reveal aria-labelledby="modalTitle" aria-hidden="true" role="dialog">
<?= $this->element('Forms/simple_form', array('solution_of_interest' => $solution_of_interest, 'header' => $header, 'message' => $message, 'campaign_id' => $campaign_id)) ?>
$viewFile = '/home/website-server/www/app/View/Products/view.ctp'
$dataForView = array(
'language' => 'jp',
'meta_keywords' => '',
'meta_description' => 'H3K27ac monoclonal antibody',
'meta_title' => '',
'product' => array(
'Product' => array(
'id' => '3091',
'antibody_id' => '561',
'name' => 'H3K27ac monoclonal antibody',
'description' => '<p>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</p>',
'label1' => 'Validation data',
'info1' => '<div class="row">
<div class="small-6 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-chip.png" alt="H3K27ac Antibody ChIP Grade" /></center></div>
<div class="small-6 columns">
<p><strong>Figure 1. ChIP results obtained with the Diagenode monoclonal antibody directed against H3K27ac</strong><br />ChIP was performed with the Diagenode antibody against H3K27ac (cat. No. C15210016) on sheared chromatin from 500,000 HeLaS3 cells using the “iDeal ChIP-seq” kit (cat. No. C01010051). A titration of the antibody consisting of 0.5, 1, and 2 µg per ChIP experiment was analysed. IgG (1 µg/IP) was used as negative IP control. Quantitative PCR was performed with primers for the promoters of the GAPDH and EIF4A2 genes, used as positive controls, and for the MYOD1 gene and the Sat2 satellite repeat, used as negative controls. The graph shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).</p>
</div>
</div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-db.png" alt="H3K27ac Antibody validated in Dot Blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 2. Cross reactivity tests using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />To test the cross reactivity of the Diagenode antibody against H3K27ac (cat. No. C15210016), a Dot Blot analysis was performed with peptides containing other histone modifications and the unmodified H3K27. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:2,000. Figure 2 shows a high specificity of the antibody for the modification of interest.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-wb.png" alt="H3K27ac Antibody validated in Western blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 3. Western blot analysis using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />Western blot was performed on whole cell extracts (40 µg) from HeLa cells using the Diagenode antibody against H3K27ac (cat. No. C15210016). The antibody was diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is shown on the right, the marker (in kDa) is shown on the left.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-if.png" alt="H3K27ac Antibody validated in Immunofluorescence" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 4. Immunofluorescence using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />HeLa cells were stained with the Diagenode antibody against H3K27ac (cat. No. C15210016, red) diluted 1:1,000. Actin was stained with fluorescein phalladoin (green).</p>
</div>
</div>',
'label2' => '',
'info2' => '<p>Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.</p>',
'label3' => '',
'info3' => '',
'format' => '100 µg',
'catalog_number' => 'C15210016',
'old_catalog_number' => '',
'sf_code' => 'C15210016-D001-000526',
'type' => 'FRE',
'search_order' => '',
'price_EUR' => '415',
'price_USD' => '420',
'price_GBP' => '375',
'price_JPY' => '60900',
'price_CNY' => '',
'price_AUD' => '1050',
'country' => 'ALL',
'except_countries' => 'None',
'quote' => false,
'in_stock' => false,
'featured' => false,
'no_promo' => false,
'online' => true,
'master' => true,
'last_datasheet_update' => 'May 7, 2020',
'slug' => 'h3k27ac-monoclonal-antibody-100-ug',
'meta_title' => '',
'meta_keywords' => '',
'meta_description' => 'H3K27ac monoclonal antibody',
'modified' => '2023-03-21 16:13:48',
'created' => '2020-08-19 12:22:34',
'locale' => 'jpn'
),
'Antibody' => array(
'host' => '*****',
'id' => '561',
'name' => 'H3K27ac Antibody - ChIP Grade',
'description' => 'Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.',
'clonality' => '',
'isotype' => '',
'lot' => '001',
'concentration' => '1 μg/μl',
'reactivity' => 'Human, wide range expected.',
'type' => 'Monoclonal <strong>ChIP grade</strong>',
'purity' => 'Affinity purified polyclonal antibody.',
'classification' => '',
'application_table' => '<table>
<thead>
<tr>
<th>Applications</th>
<th>Suggested dilution</th>
<th>References</th>
</tr>
</thead>
<tbody>
<tr>
<td>ChIP <sup>*</sup></td>
<td>0.5 - 1 µg per IP</td>
<td>Fig 1</td>
</tr>
<tr>
<td>Dot Blotting</td>
<td>1:2,000</td>
<td>Fig 2</td>
</tr>
<tr>
<td>Western Blotting</td>
<td>1:1,000</td>
<td>Fig 3</td>
</tr>
<tr>
<td>Immunofluorescence</td>
<td>1:1,000</td>
<td>Fig 4</td>
</tr>
</tbody>
</table>
<p></p>
<p><small>*Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 0.5 - 5 µg per IP.</small></p>',
'storage_conditions' => 'Store at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles.',
'storage_buffer' => 'PBS containing 50% glycerol, 1% BSA and 0.09% azide.',
'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.',
'uniprot_acc' => '',
'slug' => 'h3k27ac-monoclonal-antibody',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-09-10 12:14:00',
'created' => '2020-05-26 14:01:12',
'select_label' => '561 - H3K27ac Antibody - ChIP Grade (001 - 1 μg/μl - Human, wide range expected. - Affinity purified polyclonal antibody. - Rabbit)'
),
'Slave' => array(),
'Group' => array(),
'Related' => array(),
'Application' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
),
(int) 3 => array(
[maximum depth reached]
)
),
'Category' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
)
),
'Document' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
)
),
'Feature' => array(),
'Image' => array(
(int) 0 => array(
[maximum depth reached]
)
),
'Promotion' => array(),
'Protocol' => array(),
'Publication' => array(
(int) 0 => array(
[maximum depth reached]
)
),
'Testimonial' => array(),
'Area' => array(),
'SafetySheet' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
),
(int) 3 => array(
[maximum depth reached]
),
(int) 4 => array(
[maximum depth reached]
),
(int) 5 => array(
[maximum depth reached]
),
(int) 6 => array(
[maximum depth reached]
),
(int) 7 => array(
[maximum depth reached]
)
)
)
)
$language = 'jp'
$meta_keywords = ''
$meta_description = 'H3K27ac monoclonal antibody'
$meta_title = ''
$product = array(
'Product' => array(
'id' => '3091',
'antibody_id' => '561',
'name' => 'H3K27ac monoclonal antibody',
'description' => '<p>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</p>',
'label1' => 'Validation data',
'info1' => '<div class="row">
<div class="small-6 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-chip.png" alt="H3K27ac Antibody ChIP Grade" /></center></div>
<div class="small-6 columns">
<p><strong>Figure 1. ChIP results obtained with the Diagenode monoclonal antibody directed against H3K27ac</strong><br />ChIP was performed with the Diagenode antibody against H3K27ac (cat. No. C15210016) on sheared chromatin from 500,000 HeLaS3 cells using the “iDeal ChIP-seq” kit (cat. No. C01010051). A titration of the antibody consisting of 0.5, 1, and 2 µg per ChIP experiment was analysed. IgG (1 µg/IP) was used as negative IP control. Quantitative PCR was performed with primers for the promoters of the GAPDH and EIF4A2 genes, used as positive controls, and for the MYOD1 gene and the Sat2 satellite repeat, used as negative controls. The graph shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).</p>
</div>
</div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-db.png" alt="H3K27ac Antibody validated in Dot Blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 2. Cross reactivity tests using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />To test the cross reactivity of the Diagenode antibody against H3K27ac (cat. No. C15210016), a Dot Blot analysis was performed with peptides containing other histone modifications and the unmodified H3K27. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:2,000. Figure 2 shows a high specificity of the antibody for the modification of interest.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-wb.png" alt="H3K27ac Antibody validated in Western blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 3. Western blot analysis using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />Western blot was performed on whole cell extracts (40 µg) from HeLa cells using the Diagenode antibody against H3K27ac (cat. No. C15210016). The antibody was diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is shown on the right, the marker (in kDa) is shown on the left.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-if.png" alt="H3K27ac Antibody validated in Immunofluorescence" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 4. Immunofluorescence using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />HeLa cells were stained with the Diagenode antibody against H3K27ac (cat. No. C15210016, red) diluted 1:1,000. Actin was stained with fluorescein phalladoin (green).</p>
</div>
</div>',
'label2' => '',
'info2' => '<p>Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.</p>',
'label3' => '',
'info3' => '',
'format' => '100 µg',
'catalog_number' => 'C15210016',
'old_catalog_number' => '',
'sf_code' => 'C15210016-D001-000526',
'type' => 'FRE',
'search_order' => '',
'price_EUR' => '415',
'price_USD' => '420',
'price_GBP' => '375',
'price_JPY' => '60900',
'price_CNY' => '',
'price_AUD' => '1050',
'country' => 'ALL',
'except_countries' => 'None',
'quote' => false,
'in_stock' => false,
'featured' => false,
'no_promo' => false,
'online' => true,
'master' => true,
'last_datasheet_update' => 'May 7, 2020',
'slug' => 'h3k27ac-monoclonal-antibody-100-ug',
'meta_title' => '',
'meta_keywords' => '',
'meta_description' => 'H3K27ac monoclonal antibody',
'modified' => '2023-03-21 16:13:48',
'created' => '2020-08-19 12:22:34',
'locale' => 'jpn'
),
'Antibody' => array(
'host' => '*****',
'id' => '561',
'name' => 'H3K27ac Antibody - ChIP Grade',
'description' => 'Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.',
'clonality' => '',
'isotype' => '',
'lot' => '001',
'concentration' => '1 μg/μl',
'reactivity' => 'Human, wide range expected.',
'type' => 'Monoclonal <strong>ChIP grade</strong>',
'purity' => 'Affinity purified polyclonal antibody.',
'classification' => '',
'application_table' => '<table>
<thead>
<tr>
<th>Applications</th>
<th>Suggested dilution</th>
<th>References</th>
</tr>
</thead>
<tbody>
<tr>
<td>ChIP <sup>*</sup></td>
<td>0.5 - 1 µg per IP</td>
<td>Fig 1</td>
</tr>
<tr>
<td>Dot Blotting</td>
<td>1:2,000</td>
<td>Fig 2</td>
</tr>
<tr>
<td>Western Blotting</td>
<td>1:1,000</td>
<td>Fig 3</td>
</tr>
<tr>
<td>Immunofluorescence</td>
<td>1:1,000</td>
<td>Fig 4</td>
</tr>
</tbody>
</table>
<p></p>
<p><small>*Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 0.5 - 5 µg per IP.</small></p>',
'storage_conditions' => 'Store at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles.',
'storage_buffer' => 'PBS containing 50% glycerol, 1% BSA and 0.09% azide.',
'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.',
'uniprot_acc' => '',
'slug' => 'h3k27ac-monoclonal-antibody',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-09-10 12:14:00',
'created' => '2020-05-26 14:01:12',
'select_label' => '561 - H3K27ac Antibody - ChIP Grade (001 - 1 μg/μl - Human, wide range expected. - Affinity purified polyclonal antibody. - Rabbit)'
),
'Slave' => array(),
'Group' => array(),
'Related' => array(),
'Application' => array(
(int) 0 => array(
'id' => '28',
'position' => '10',
'parent_id' => '40',
'name' => 'DB',
'description' => '<p>Dot blotting</p>',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'dot-blotting',
'meta_keywords' => 'Dot blotting,Monoclonal & Polyclonal antibody,',
'meta_description' => 'Diagenode offers Monoclonal & Polyclonal antibodies for Dot blotting applications',
'meta_title' => 'Dot blotting Antibodies - Monoclonal & Polyclonal antibody | Diagenode',
'modified' => '2016-01-13 14:40:49',
'created' => '2015-07-08 13:45:05',
'ProductsApplication' => array(
[maximum depth reached]
)
),
(int) 1 => array(
'id' => '19',
'position' => '10',
'parent_id' => '40',
'name' => 'WB',
'description' => '<p><strong>Western blot</strong> : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies.</p>
<p>Learn more about: <a href="https://www.diagenode.com/applications/western-blot">Loading control, MW marker visualization</a><em>. <br /></em></p>
<p><em></em>Check our selection of antibodies validated in Western blot.</p>',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'western-blot-antibodies',
'meta_keywords' => ' Western Blot Antibodies ,western blot protocol,Western Blotting Products,Polyclonal antibodies ,monoclonal antibodies ',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for western blot applications',
'meta_title' => ' Western Blot - Monoclonal antibody - Polyclonal antibody | Diagenode',
'modified' => '2016-04-26 12:44:51',
'created' => '2015-01-07 09:20:00',
'ProductsApplication' => array(
[maximum depth reached]
)
),
(int) 2 => array(
'id' => '29',
'position' => '10',
'parent_id' => '40',
'name' => 'IF',
'description' => '<p><strong>Immunofluorescence</strong>:</p>
<p>Diagenode offers huge selection of highly sensitive antibodies validated in IF.</p>
<p><img src="https://www.diagenode.com/img/product/antibodies/C15200229-IF.jpg" alt="" height="245" width="256" /></p>
<p><sup><strong>Immunofluorescence using the Diagenode monoclonal antibody directed against CRISPR/Cas9</strong></sup></p>
<p><sup>HeLa cells transfected with a Cas9 expression vector (left) or untransfected cells (right) were fixed in methanol at -20°C, permeabilized with acetone at -20°C and blocked with PBS containing 2% BSA. The cells were stained with the Cas9 C-terminal antibody (Cat. No. C15200229) diluted 1:400, followed by incubation with an anti-mouse secondary antibody coupled to AF488. The bottom images show counter-staining of the nuclei with Hoechst 33342.</sup></p>
<h5><sup>Check our selection of antibodies validated in IF.</sup></h5>',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'immunofluorescence',
'meta_keywords' => 'Immunofluorescence,Monoclonal antibody,Polyclonal antibody',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for Immunofluorescence applications',
'meta_title' => 'Immunofluorescence - Monoclonal antibody - Polyclonal antibody | Diagenode',
'modified' => '2016-04-27 16:23:10',
'created' => '2015-07-08 13:46:02',
'ProductsApplication' => array(
[maximum depth reached]
)
),
(int) 3 => array(
'id' => '43',
'position' => '10',
'parent_id' => '40',
'name' => 'ChIP-qPCR (ab)',
'description' => '',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'chip-qpcr-antibodies',
'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode',
'modified' => '2016-01-20 11:30:24',
'created' => '2015-10-20 11:45:36',
'ProductsApplication' => array(
[maximum depth reached]
)
)
),
'Category' => array(
(int) 0 => array(
'id' => '103',
'position' => '0',
'parent_id' => '4',
'name' => 'All antibodies',
'description' => '<p><span style="font-weight: 400;">All Diagenode’s antibodies are listed below. Please, use our Quick search field to find the antibody of interest by target name, application, purity.</span></p>
<p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p>
<ul>
<li>Highly sensitive and specific</li>
<li>Cost-effective (requires less antibody per reaction)</li>
<li>Batch-specific data is available on the website</li>
<li>Expert technical support</li>
<li>Sample sizes available</li>
<li>100% satisfaction guarantee</li>
</ul>',
'no_promo' => false,
'in_menu' => true,
'online' => true,
'tabular' => false,
'hide' => true,
'all_format' => false,
'is_antibody' => true,
'slug' => 'all-antibodies',
'cookies_tag_id' => null,
'meta_keywords' => 'Antibodies,Premium Antibodies,Classic,Pioneer',
'meta_description' => 'Diagenode Offers Strict quality standards with Rigorous QC and validated Antibodies. Classified based on level of validation for flexibility of Application. Comprehensive selection of histone and non-histone Antibodies',
'meta_title' => 'Diagenode's selection of Antibodies is exclusively dedicated for Epigenetic Research | Diagenode',
'modified' => '2019-07-03 10:55:44',
'created' => '2015-11-02 14:49:22',
'ProductsCategory' => array(
[maximum depth reached]
),
'CookiesTag' => array([maximum depth reached])
),
(int) 1 => array(
'id' => '127',
'position' => '10',
'parent_id' => '4',
'name' => 'ChIP-grade antibodies',
'description' => '<div class="row">
<div class="small-10 columns"><center></center>
<p><br />Chromatin immunoprecipitation (<b>ChIP</b>) is a technique to study the associations of proteins with the specific genomic regions in intact cells. One of the most important steps of this protocol is the immunoprecipitation of targeted protein using the antibody specifically recognizing it. The quality of antibodies used in ChIP is essential for the success of the experiment. Diagenode offers extensively validated ChIP-grade antibodies, confirmed for their specificity, and high level of performance in ChIP. Each batch is validated, and batch-specific data are available on the website.</p>
<p></p>
</div>
<div class="small-2 columns"><img src="https://www.diagenode.com/emailing/images/epi-success-guaranteed-icon.png" alt="Epigenetic success guaranteed" /></div>
</div>
<p><strong>ChIP results</strong> obtained with the antibody directed against H3K4me3 (Cat. No. <a href="../p/h3k4me3-polyclonal-antibody-premium-50-ug-50-ul">C15410003</a>). </p>
<div class="row">
<div class="small-12 medium-6 large-6 columns"><img src="https://www.diagenode.com/img/product/antibodies/C15410003-fig1-ChIP.jpg" alt="" width="400" height="315" /> </div>
<div class="small-12 medium-6 large-6 columns">
<p></p>
<p></p>
<p></p>
</div>
</div>
<p></p>
<p>Our aim at Diagenode is to offer the largest collection of highly specific <strong>ChIP-grade antibodies</strong>. We add new antibodies monthly. Find your ChIP-grade antibody in the list below and check more information about tested applications, extensive validation data, and product information.</p>',
'no_promo' => false,
'in_menu' => true,
'online' => true,
'tabular' => false,
'hide' => true,
'all_format' => false,
'is_antibody' => true,
'slug' => 'chip-grade-antibodies',
'cookies_tag_id' => null,
'meta_keywords' => 'ChIP-grade antibodies, polyclonal antibody, monoclonal antibody, Diagenode',
'meta_description' => 'Diagenode Offers Extensively Validated ChIP-Grade Antibodies, Confirmed for their Specificity, and high level of Performance in Chromatin Immunoprecipitation ChIP',
'meta_title' => 'Chromatin immunoprecipitation ChIP-grade antibodies | Diagenode',
'modified' => '2021-07-01 10:22:38',
'created' => '2017-02-14 11:16:04',
'ProductsCategory' => array(
[maximum depth reached]
),
'CookiesTag' => array([maximum depth reached])
),
(int) 2 => array(
'id' => '111',
'position' => '40',
'parent_id' => '4',
'name' => 'Histone antibodies',
'description' => '<p>Histones are the main protein components of chromatin involved in the compaction of DNA into nucleosomes, the basic units of chromatin. A <strong>nucleosome</strong> consists of one pair of each of the core histones (<strong>H2A</strong>, <strong>H2B</strong>, <strong>H3</strong> and <strong>H4</strong>) forming an octameric structure wrapped by 146 base pairs of DNA. The different nucleosomes are linked by the linker histone<strong> H1, </strong>allowing for further condensation of chromatin.</p>
<p>The core histones have a globular structure with large unstructured N-terminal tails protruding from the nucleosome. They can undergo to multiple post-translational modifications (PTM), mainly at the N-terminal tails. These <strong>post-translational modifications </strong>include methylation, acetylation, phosphorylation, ubiquitinylation, citrullination, sumoylation, deamination and crotonylation. The most well characterized PTMs are <strong>methylation,</strong> <strong>acetylation and phosphorylation</strong>. Histone methylation occurs mainly on lysine (K) residues, which can be mono-, di- or tri-methylated, and on arginines (R), which can be mono-methylated and symmetrically or asymmetrically di-methylated. Histone acetylation occurs on lysines and histone phosphorylation mainly on serines (S), threonines (T) and tyrosines (Y).</p>
<p>The PTMs of the different residues are involved in numerous processes such as DNA repair, DNA replication and chromosome condensation. They influence the chromatin organization and can be positively or negatively associated with gene expression. Trimethylation of H3K4, H3K36 and H3K79, and lysine acetylation generally result in an open chromatin configuration (figure below) and are therefore associated with <strong>euchromatin</strong> and gene activation. Trimethylation of H3K9, K3K27 and H4K20, on the other hand, is enriched in <strong>heterochromatin </strong>and associated with gene silencing. The combination of different histone modifications is called the "<strong>histone code</strong>”, analogous to the genetic code.</p>
<p><img src="https://www.diagenode.com/img/categories/antibodies/histone-marks-illustration.png" /></p>
<p>Diagenode is proud to offer a large range of antibodies against histones and histone modifications. Our antibodies are highly specific and have been validated in many applications, including <strong>ChIP</strong> and <strong>ChIP-seq</strong>.</p>
<p>Diagenode’s collection includes antibodies recognizing:</p>
<ul>
<li><strong>Histone H1 variants</strong></li>
<li><strong>Histone H2A, H2A variants and histone H2A</strong> <strong>modifications</strong> (serine phosphorylation, lysine acetylation, lysine ubiquitinylation)</li>
<li><strong>Histone H2B and H2B</strong> <strong>modifications </strong>(serine phosphorylation, lysine acetylation)</li>
<li><strong>Histone H3 and H3 modifications </strong>(lysine methylation (mono-, di- and tri-methylated), lysine acetylation, serine phosphorylation, threonine phosphorylation, arginine methylation (mono-methylated, symmetrically and asymmetrically di-methylated))</li>
<li><strong>Histone H4 and H4 modifications (</strong>lysine methylation (mono-, di- and tri-methylated), lysine acetylation, arginine methylation (mono-methylated and symmetrically di-methylated), serine phosphorylation )</li>
</ul>
<p><span style="font-weight: 400;"><strong>HDAC's HAT's, HMT's and other</strong> <strong>enzymes</strong> which modify histones can be found in the category <a href="../categories/chromatin-modifying-proteins-histone-transferase">Histone modifying enzymes</a><br /></span></p>
<p><span style="font-weight: 400;"> Diagenode’s highly validated antibodies:</span></p>
<ul>
<li><span style="font-weight: 400;"> Highly sensitive and specific</span></li>
<li><span style="font-weight: 400;"> Cost-effective (requires less antibody per reaction)</span></li>
<li><span style="font-weight: 400;"> Batch-specific data is available on the website</span></li>
<li><span style="font-weight: 400;"> Expert technical support</span></li>
<li><span style="font-weight: 400;"> Sample sizes available</span></li>
<li><span style="font-weight: 400;"> 100% satisfaction guarantee</span></li>
</ul>',
'no_promo' => false,
'in_menu' => false,
'online' => true,
'tabular' => false,
'hide' => true,
'all_format' => false,
'is_antibody' => true,
'slug' => 'histone-antibodies',
'cookies_tag_id' => null,
'meta_keywords' => 'Histone, antibody, histone h1, histone h2, histone h3, histone h4',
'meta_description' => 'Polyclonal and Monoclonal Antibodies against Histones and their modifications validated for many applications, including Chromatin Immunoprecipitation (ChIP) and ChIP-Sequencing (ChIP-seq)',
'meta_title' => 'Histone and Modified Histone Antibodies | Diagenode',
'modified' => '2020-09-17 13:34:56',
'created' => '2016-04-01 16:01:32',
'ProductsCategory' => array(
[maximum depth reached]
),
'CookiesTag' => array([maximum depth reached])
)
),
'Document' => array(
(int) 0 => array(
'id' => '38',
'name' => 'Epigenetic Antibodies Brochure',
'description' => '<p>More than in any other immuoprecipitation assays, quality antibodies are critical tools in many epigenetics experiments. Since 10 years, Diagenode has developed the most stringent quality production available on the market for antibodies exclusively focused on epigenetic uses. All our antibodies have been qualified to work in epigenetic applications.</p>',
'image_id' => null,
'type' => 'Brochure',
'url' => 'files/brochures/Epigenetic_Antibodies_Brochure.pdf',
'slug' => 'epigenetic-antibodies-brochure',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2016-06-15 11:24:06',
'created' => '2015-07-03 16:05:27',
'ProductsDocument' => array(
[maximum depth reached]
)
),
(int) 1 => array(
'id' => '1092',
'name' => 'Datasheet H3K27ac monoclonal antibody',
'description' => '<p><span>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</span></p>',
'image_id' => null,
'type' => 'Datasheet',
'url' => 'files/products/antibodies/Datasheet_ H3K27ac_C15210016.pdf',
'slug' => 'datasheet-h3k27ac-C15210016',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-08-24 17:03:40',
'created' => '2020-08-24 17:03:40',
'ProductsDocument' => array(
[maximum depth reached]
)
)
),
'Feature' => array(),
'Image' => array(
(int) 0 => array(
'id' => '250',
'name' => 'product/antibodies/antibody.png',
'alt' => 'Mouse IgG',
'modified' => '2020-11-27 07:00:09',
'created' => '2015-07-17 10:12:18',
'ProductsImage' => array(
[maximum depth reached]
)
)
),
'Promotion' => array(),
'Protocol' => array(),
'Publication' => array(
(int) 0 => array(
'id' => '4239',
'name' => 'Epromoters function as a hub to recruit key transcription factorsrequired for the inflammatory response',
'authors' => 'Santiago-Algarra D. et al. ',
'description' => '<p>Gene expression is controlled by the involvement of gene-proximal (promoters) and distal (enhancers) regulatory elements. Our previous results demonstrated that a subset of gene promoters, termed Epromoters, work as bona fide enhancers and regulate distal gene expression. Here, we hypothesized that Epromoters play a key role in the coordination of rapid gene induction during the inflammatory response. Using a high-throughput reporter assay we explored the function of Epromoters in response to type I interferon. We find that clusters of IFNa-induced genes are frequently associated with Epromoters and that these regulatory elements preferentially recruit the STAT1/2 and IRF transcription factors and distally regulate the activation of interferon-response genes. Consistently, we identified and validated the involvement of Epromoter-containing clusters in the regulation of LPS-stimulated macrophages. Our findings suggest that Epromoters function as a local hub recruiting the key TFs required for coordinated regulation of gene clusters during the inflammatory response.</p>',
'date' => '2021-11-01',
'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/34795220',
'doi' => '10.1038/s41467-021-26861-0',
'modified' => '2022-05-19 17:10:30',
'created' => '2022-05-19 10:41:50',
'ProductsPublication' => array(
[maximum depth reached]
)
)
),
'Testimonial' => array(),
'Area' => array(),
'SafetySheet' => array(
(int) 0 => array(
'id' => '2504',
'name' => 'H3K27ac Antibody SDS US en',
'language' => 'en',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-US-en-GHS_1_0.pdf',
'countries' => 'US',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 1 => array(
'id' => '2502',
'name' => 'H3K27ac Antibody SDS GB en',
'language' => 'en',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-GB-en-GHS_1_0.pdf',
'countries' => 'GB',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 2 => array(
'id' => '2500',
'name' => 'H3K27ac Antibody SDS ES es',
'language' => 'es',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-ES-es-GHS_1_0.pdf',
'countries' => 'ES',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 3 => array(
'id' => '2499',
'name' => 'H3K27ac Antibody SDS DE de',
'language' => 'de',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-DE-de-GHS_1_0.pdf',
'countries' => 'DE',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 4 => array(
'id' => '2503',
'name' => 'H3K27ac Antibody SDS JP ja',
'language' => 'ja',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-JP-ja-GHS_1_0.pdf',
'countries' => 'JP',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 5 => array(
'id' => '2498',
'name' => 'H3K27ac Antibody SDS BE nl',
'language' => 'nl',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-BE-nl-GHS_1_0.pdf',
'countries' => 'BE',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 6 => array(
'id' => '2497',
'name' => 'H3K27ac Antibody SDS BE fr',
'language' => 'fr',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-BE-fr-GHS_1_0.pdf',
'countries' => 'BE',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 7 => array(
'id' => '2501',
'name' => 'H3K27ac Antibody SDS FR fr',
'language' => 'fr',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-FR-fr-GHS_1_0.pdf',
'countries' => 'FR',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
)
)
)
$country = 'US'
$countries_allowed = array(
(int) 0 => 'CA',
(int) 1 => 'US',
(int) 2 => 'IE',
(int) 3 => 'GB',
(int) 4 => 'DK',
(int) 5 => 'NO',
(int) 6 => 'SE',
(int) 7 => 'FI',
(int) 8 => 'NL',
(int) 9 => 'BE',
(int) 10 => 'LU',
(int) 11 => 'FR',
(int) 12 => 'DE',
(int) 13 => 'CH',
(int) 14 => 'AT',
(int) 15 => 'ES',
(int) 16 => 'IT',
(int) 17 => 'PT'
)
$outsource = false
$other_formats = array()
$edit = ''
$testimonials = ''
$featured_testimonials = ''
$related_products = ''
$rrbs_service = array(
(int) 0 => (int) 1894,
(int) 1 => (int) 1895
)
$chipseq_service = array(
(int) 0 => (int) 2683,
(int) 1 => (int) 1835,
(int) 2 => (int) 1836,
(int) 3 => (int) 2684,
(int) 4 => (int) 1838,
(int) 5 => (int) 1839,
(int) 6 => (int) 1856
)
$labelize = object(Closure) {
}
$old_catalog_number = ''
$country_code = 'US'
$img = 'banners/banner-cut_tag-chipmentation-500.jpg'
$label = '<img src="/img/banners/banner-customizer-back.png" alt=""/>'
$application = array(
'id' => '43',
'position' => '10',
'parent_id' => '40',
'name' => 'ChIP-qPCR (ab)',
'description' => '',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'chip-qpcr-antibodies',
'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode',
'modified' => '2016-01-20 11:30:24',
'created' => '2015-10-20 11:45:36',
'ProductsApplication' => array(
'id' => '5182',
'product_id' => '3091',
'application_id' => '43'
)
)
$slugs = array(
(int) 0 => 'chip-qpcr-antibodies'
)
$applications = array(
'id' => '43',
'position' => '10',
'parent_id' => '40',
'name' => 'ChIP-qPCR (ab)',
'description' => '',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'chip-qpcr-antibodies',
'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode',
'modified' => '2016-01-20 11:30:24',
'created' => '2015-10-20 11:45:36',
'locale' => 'jpn'
)
$description = ''
$name = 'ChIP-qPCR (ab)'
$document = array(
'id' => '1092',
'name' => 'Datasheet H3K27ac monoclonal antibody',
'description' => '<p><span>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</span></p>',
'image_id' => null,
'type' => 'Datasheet',
'url' => 'files/products/antibodies/Datasheet_ H3K27ac_C15210016.pdf',
'slug' => 'datasheet-h3k27ac-C15210016',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-08-24 17:03:40',
'created' => '2020-08-24 17:03:40',
'ProductsDocument' => array(
'id' => '2911',
'product_id' => '3091',
'document_id' => '1092'
)
)
$sds = array(
'id' => '2501',
'name' => 'H3K27ac Antibody SDS FR fr',
'language' => 'fr',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-FR-fr-GHS_1_0.pdf',
'countries' => 'FR',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
'id' => '4229',
'product_id' => '3091',
'safety_sheet_id' => '2501'
)
)
$publication = array(
'id' => '4239',
'name' => 'Epromoters function as a hub to recruit key transcription factorsrequired for the inflammatory response',
'authors' => 'Santiago-Algarra D. et al. ',
'description' => '<p>Gene expression is controlled by the involvement of gene-proximal (promoters) and distal (enhancers) regulatory elements. Our previous results demonstrated that a subset of gene promoters, termed Epromoters, work as bona fide enhancers and regulate distal gene expression. Here, we hypothesized that Epromoters play a key role in the coordination of rapid gene induction during the inflammatory response. Using a high-throughput reporter assay we explored the function of Epromoters in response to type I interferon. We find that clusters of IFNa-induced genes are frequently associated with Epromoters and that these regulatory elements preferentially recruit the STAT1/2 and IRF transcription factors and distally regulate the activation of interferon-response genes. Consistently, we identified and validated the involvement of Epromoter-containing clusters in the regulation of LPS-stimulated macrophages. Our findings suggest that Epromoters function as a local hub recruiting the key TFs required for coordinated regulation of gene clusters during the inflammatory response.</p>',
'date' => '2021-11-01',
'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/34795220',
'doi' => '10.1038/s41467-021-26861-0',
'modified' => '2022-05-19 17:10:30',
'created' => '2022-05-19 10:41:50',
'ProductsPublication' => array(
'id' => '5646',
'product_id' => '3091',
'publication_id' => '4239'
)
)
$externalLink = ' <a href="https://www.ncbi.nlm.nih.gov/pubmed/34795220" target="_blank"><i class="fa fa-external-link"></i></a>'include - APP/View/Products/view.ctp, line 755
View::_evaluate() - CORE/Cake/View/View.php, line 971
View::_render() - CORE/Cake/View/View.php, line 933
View::render() - CORE/Cake/View/View.php, line 473
Controller::render() - CORE/Cake/Controller/Controller.php, line 963
ProductsController::slug() - APP/Controller/ProductsController.php, line 1052
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 491
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 118
Notice (8): Undefined variable: campaign_id [APP/View/Products/view.ctp, line 755]Code Context<!-- BEGIN: REQUEST_FORM MODAL -->
<div id="request_formModal" class="reveal-modal medium" data-reveal aria-labelledby="modalTitle" aria-hidden="true" role="dialog">
<?= $this->element('Forms/simple_form', array('solution_of_interest' => $solution_of_interest, 'header' => $header, 'message' => $message, 'campaign_id' => $campaign_id)) ?>
$viewFile = '/home/website-server/www/app/View/Products/view.ctp'
$dataForView = array(
'language' => 'jp',
'meta_keywords' => '',
'meta_description' => 'H3K27ac monoclonal antibody',
'meta_title' => '',
'product' => array(
'Product' => array(
'id' => '3091',
'antibody_id' => '561',
'name' => 'H3K27ac monoclonal antibody',
'description' => '<p>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</p>',
'label1' => 'Validation data',
'info1' => '<div class="row">
<div class="small-6 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-chip.png" alt="H3K27ac Antibody ChIP Grade" /></center></div>
<div class="small-6 columns">
<p><strong>Figure 1. ChIP results obtained with the Diagenode monoclonal antibody directed against H3K27ac</strong><br />ChIP was performed with the Diagenode antibody against H3K27ac (cat. No. C15210016) on sheared chromatin from 500,000 HeLaS3 cells using the “iDeal ChIP-seq” kit (cat. No. C01010051). A titration of the antibody consisting of 0.5, 1, and 2 µg per ChIP experiment was analysed. IgG (1 µg/IP) was used as negative IP control. Quantitative PCR was performed with primers for the promoters of the GAPDH and EIF4A2 genes, used as positive controls, and for the MYOD1 gene and the Sat2 satellite repeat, used as negative controls. The graph shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).</p>
</div>
</div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-db.png" alt="H3K27ac Antibody validated in Dot Blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 2. Cross reactivity tests using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />To test the cross reactivity of the Diagenode antibody against H3K27ac (cat. No. C15210016), a Dot Blot analysis was performed with peptides containing other histone modifications and the unmodified H3K27. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:2,000. Figure 2 shows a high specificity of the antibody for the modification of interest.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-wb.png" alt="H3K27ac Antibody validated in Western blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 3. Western blot analysis using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />Western blot was performed on whole cell extracts (40 µg) from HeLa cells using the Diagenode antibody against H3K27ac (cat. No. C15210016). The antibody was diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is shown on the right, the marker (in kDa) is shown on the left.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-if.png" alt="H3K27ac Antibody validated in Immunofluorescence" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 4. Immunofluorescence using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />HeLa cells were stained with the Diagenode antibody against H3K27ac (cat. No. C15210016, red) diluted 1:1,000. Actin was stained with fluorescein phalladoin (green).</p>
</div>
</div>',
'label2' => '',
'info2' => '<p>Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.</p>',
'label3' => '',
'info3' => '',
'format' => '100 µg',
'catalog_number' => 'C15210016',
'old_catalog_number' => '',
'sf_code' => 'C15210016-D001-000526',
'type' => 'FRE',
'search_order' => '',
'price_EUR' => '415',
'price_USD' => '420',
'price_GBP' => '375',
'price_JPY' => '60900',
'price_CNY' => '',
'price_AUD' => '1050',
'country' => 'ALL',
'except_countries' => 'None',
'quote' => false,
'in_stock' => false,
'featured' => false,
'no_promo' => false,
'online' => true,
'master' => true,
'last_datasheet_update' => 'May 7, 2020',
'slug' => 'h3k27ac-monoclonal-antibody-100-ug',
'meta_title' => '',
'meta_keywords' => '',
'meta_description' => 'H3K27ac monoclonal antibody',
'modified' => '2023-03-21 16:13:48',
'created' => '2020-08-19 12:22:34',
'locale' => 'jpn'
),
'Antibody' => array(
'host' => '*****',
'id' => '561',
'name' => 'H3K27ac Antibody - ChIP Grade',
'description' => 'Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.',
'clonality' => '',
'isotype' => '',
'lot' => '001',
'concentration' => '1 μg/μl',
'reactivity' => 'Human, wide range expected.',
'type' => 'Monoclonal <strong>ChIP grade</strong>',
'purity' => 'Affinity purified polyclonal antibody.',
'classification' => '',
'application_table' => '<table>
<thead>
<tr>
<th>Applications</th>
<th>Suggested dilution</th>
<th>References</th>
</tr>
</thead>
<tbody>
<tr>
<td>ChIP <sup>*</sup></td>
<td>0.5 - 1 µg per IP</td>
<td>Fig 1</td>
</tr>
<tr>
<td>Dot Blotting</td>
<td>1:2,000</td>
<td>Fig 2</td>
</tr>
<tr>
<td>Western Blotting</td>
<td>1:1,000</td>
<td>Fig 3</td>
</tr>
<tr>
<td>Immunofluorescence</td>
<td>1:1,000</td>
<td>Fig 4</td>
</tr>
</tbody>
</table>
<p></p>
<p><small>*Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 0.5 - 5 µg per IP.</small></p>',
'storage_conditions' => 'Store at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles.',
'storage_buffer' => 'PBS containing 50% glycerol, 1% BSA and 0.09% azide.',
'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.',
'uniprot_acc' => '',
'slug' => 'h3k27ac-monoclonal-antibody',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-09-10 12:14:00',
'created' => '2020-05-26 14:01:12',
'select_label' => '561 - H3K27ac Antibody - ChIP Grade (001 - 1 μg/μl - Human, wide range expected. - Affinity purified polyclonal antibody. - Rabbit)'
),
'Slave' => array(),
'Group' => array(),
'Related' => array(),
'Application' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
),
(int) 3 => array(
[maximum depth reached]
)
),
'Category' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
)
),
'Document' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
)
),
'Feature' => array(),
'Image' => array(
(int) 0 => array(
[maximum depth reached]
)
),
'Promotion' => array(),
'Protocol' => array(),
'Publication' => array(
(int) 0 => array(
[maximum depth reached]
)
),
'Testimonial' => array(),
'Area' => array(),
'SafetySheet' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
),
(int) 3 => array(
[maximum depth reached]
),
(int) 4 => array(
[maximum depth reached]
),
(int) 5 => array(
[maximum depth reached]
),
(int) 6 => array(
[maximum depth reached]
),
(int) 7 => array(
[maximum depth reached]
)
)
)
)
$language = 'jp'
$meta_keywords = ''
$meta_description = 'H3K27ac monoclonal antibody'
$meta_title = ''
$product = array(
'Product' => array(
'id' => '3091',
'antibody_id' => '561',
'name' => 'H3K27ac monoclonal antibody',
'description' => '<p>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</p>',
'label1' => 'Validation data',
'info1' => '<div class="row">
<div class="small-6 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-chip.png" alt="H3K27ac Antibody ChIP Grade" /></center></div>
<div class="small-6 columns">
<p><strong>Figure 1. ChIP results obtained with the Diagenode monoclonal antibody directed against H3K27ac</strong><br />ChIP was performed with the Diagenode antibody against H3K27ac (cat. No. C15210016) on sheared chromatin from 500,000 HeLaS3 cells using the “iDeal ChIP-seq” kit (cat. No. C01010051). A titration of the antibody consisting of 0.5, 1, and 2 µg per ChIP experiment was analysed. IgG (1 µg/IP) was used as negative IP control. Quantitative PCR was performed with primers for the promoters of the GAPDH and EIF4A2 genes, used as positive controls, and for the MYOD1 gene and the Sat2 satellite repeat, used as negative controls. The graph shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).</p>
</div>
</div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-db.png" alt="H3K27ac Antibody validated in Dot Blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 2. Cross reactivity tests using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />To test the cross reactivity of the Diagenode antibody against H3K27ac (cat. No. C15210016), a Dot Blot analysis was performed with peptides containing other histone modifications and the unmodified H3K27. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:2,000. Figure 2 shows a high specificity of the antibody for the modification of interest.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-wb.png" alt="H3K27ac Antibody validated in Western blot" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 3. Western blot analysis using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />Western blot was performed on whole cell extracts (40 µg) from HeLa cells using the Diagenode antibody against H3K27ac (cat. No. C15210016). The antibody was diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is shown on the right, the marker (in kDa) is shown on the left.</p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-4 columns"><center><img src="https://www.diagenode.com/img/product/antibodies/C15210016-if.png" alt="H3K27ac Antibody validated in Immunofluorescence" /></center></div>
<div class="small-8 columns">
<p><strong>Figure 4. Immunofluorescence using the Diagenode monoclonal antibody directed against H3K27ac</strong><br />HeLa cells were stained with the Diagenode antibody against H3K27ac (cat. No. C15210016, red) diluted 1:1,000. Actin was stained with fluorescein phalladoin (green).</p>
</div>
</div>',
'label2' => '',
'info2' => '<p>Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.</p>',
'label3' => '',
'info3' => '',
'format' => '100 µg',
'catalog_number' => 'C15210016',
'old_catalog_number' => '',
'sf_code' => 'C15210016-D001-000526',
'type' => 'FRE',
'search_order' => '',
'price_EUR' => '415',
'price_USD' => '420',
'price_GBP' => '375',
'price_JPY' => '60900',
'price_CNY' => '',
'price_AUD' => '1050',
'country' => 'ALL',
'except_countries' => 'None',
'quote' => false,
'in_stock' => false,
'featured' => false,
'no_promo' => false,
'online' => true,
'master' => true,
'last_datasheet_update' => 'May 7, 2020',
'slug' => 'h3k27ac-monoclonal-antibody-100-ug',
'meta_title' => '',
'meta_keywords' => '',
'meta_description' => 'H3K27ac monoclonal antibody',
'modified' => '2023-03-21 16:13:48',
'created' => '2020-08-19 12:22:34',
'locale' => 'jpn'
),
'Antibody' => array(
'host' => '*****',
'id' => '561',
'name' => 'H3K27ac Antibody - ChIP Grade',
'description' => 'Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Acetylation of histone H3K27 is associated with active genes.',
'clonality' => '',
'isotype' => '',
'lot' => '001',
'concentration' => '1 μg/μl',
'reactivity' => 'Human, wide range expected.',
'type' => 'Monoclonal <strong>ChIP grade</strong>',
'purity' => 'Affinity purified polyclonal antibody.',
'classification' => '',
'application_table' => '<table>
<thead>
<tr>
<th>Applications</th>
<th>Suggested dilution</th>
<th>References</th>
</tr>
</thead>
<tbody>
<tr>
<td>ChIP <sup>*</sup></td>
<td>0.5 - 1 µg per IP</td>
<td>Fig 1</td>
</tr>
<tr>
<td>Dot Blotting</td>
<td>1:2,000</td>
<td>Fig 2</td>
</tr>
<tr>
<td>Western Blotting</td>
<td>1:1,000</td>
<td>Fig 3</td>
</tr>
<tr>
<td>Immunofluorescence</td>
<td>1:1,000</td>
<td>Fig 4</td>
</tr>
</tbody>
</table>
<p></p>
<p><small>*Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 0.5 - 5 µg per IP.</small></p>',
'storage_conditions' => 'Store at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles.',
'storage_buffer' => 'PBS containing 50% glycerol, 1% BSA and 0.09% azide.',
'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.',
'uniprot_acc' => '',
'slug' => 'h3k27ac-monoclonal-antibody',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-09-10 12:14:00',
'created' => '2020-05-26 14:01:12',
'select_label' => '561 - H3K27ac Antibody - ChIP Grade (001 - 1 μg/μl - Human, wide range expected. - Affinity purified polyclonal antibody. - Rabbit)'
),
'Slave' => array(),
'Group' => array(),
'Related' => array(),
'Application' => array(
(int) 0 => array(
'id' => '28',
'position' => '10',
'parent_id' => '40',
'name' => 'DB',
'description' => '<p>Dot blotting</p>',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'dot-blotting',
'meta_keywords' => 'Dot blotting,Monoclonal & Polyclonal antibody,',
'meta_description' => 'Diagenode offers Monoclonal & Polyclonal antibodies for Dot blotting applications',
'meta_title' => 'Dot blotting Antibodies - Monoclonal & Polyclonal antibody | Diagenode',
'modified' => '2016-01-13 14:40:49',
'created' => '2015-07-08 13:45:05',
'ProductsApplication' => array(
[maximum depth reached]
)
),
(int) 1 => array(
'id' => '19',
'position' => '10',
'parent_id' => '40',
'name' => 'WB',
'description' => '<p><strong>Western blot</strong> : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies.</p>
<p>Learn more about: <a href="https://www.diagenode.com/applications/western-blot">Loading control, MW marker visualization</a><em>. <br /></em></p>
<p><em></em>Check our selection of antibodies validated in Western blot.</p>',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'western-blot-antibodies',
'meta_keywords' => ' Western Blot Antibodies ,western blot protocol,Western Blotting Products,Polyclonal antibodies ,monoclonal antibodies ',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for western blot applications',
'meta_title' => ' Western Blot - Monoclonal antibody - Polyclonal antibody | Diagenode',
'modified' => '2016-04-26 12:44:51',
'created' => '2015-01-07 09:20:00',
'ProductsApplication' => array(
[maximum depth reached]
)
),
(int) 2 => array(
'id' => '29',
'position' => '10',
'parent_id' => '40',
'name' => 'IF',
'description' => '<p><strong>Immunofluorescence</strong>:</p>
<p>Diagenode offers huge selection of highly sensitive antibodies validated in IF.</p>
<p><img src="https://www.diagenode.com/img/product/antibodies/C15200229-IF.jpg" alt="" height="245" width="256" /></p>
<p><sup><strong>Immunofluorescence using the Diagenode monoclonal antibody directed against CRISPR/Cas9</strong></sup></p>
<p><sup>HeLa cells transfected with a Cas9 expression vector (left) or untransfected cells (right) were fixed in methanol at -20°C, permeabilized with acetone at -20°C and blocked with PBS containing 2% BSA. The cells were stained with the Cas9 C-terminal antibody (Cat. No. C15200229) diluted 1:400, followed by incubation with an anti-mouse secondary antibody coupled to AF488. The bottom images show counter-staining of the nuclei with Hoechst 33342.</sup></p>
<h5><sup>Check our selection of antibodies validated in IF.</sup></h5>',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'immunofluorescence',
'meta_keywords' => 'Immunofluorescence,Monoclonal antibody,Polyclonal antibody',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for Immunofluorescence applications',
'meta_title' => 'Immunofluorescence - Monoclonal antibody - Polyclonal antibody | Diagenode',
'modified' => '2016-04-27 16:23:10',
'created' => '2015-07-08 13:46:02',
'ProductsApplication' => array(
[maximum depth reached]
)
),
(int) 3 => array(
'id' => '43',
'position' => '10',
'parent_id' => '40',
'name' => 'ChIP-qPCR (ab)',
'description' => '',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'chip-qpcr-antibodies',
'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode',
'modified' => '2016-01-20 11:30:24',
'created' => '2015-10-20 11:45:36',
'ProductsApplication' => array(
[maximum depth reached]
)
)
),
'Category' => array(
(int) 0 => array(
'id' => '103',
'position' => '0',
'parent_id' => '4',
'name' => 'All antibodies',
'description' => '<p><span style="font-weight: 400;">All Diagenode’s antibodies are listed below. Please, use our Quick search field to find the antibody of interest by target name, application, purity.</span></p>
<p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p>
<ul>
<li>Highly sensitive and specific</li>
<li>Cost-effective (requires less antibody per reaction)</li>
<li>Batch-specific data is available on the website</li>
<li>Expert technical support</li>
<li>Sample sizes available</li>
<li>100% satisfaction guarantee</li>
</ul>',
'no_promo' => false,
'in_menu' => true,
'online' => true,
'tabular' => false,
'hide' => true,
'all_format' => false,
'is_antibody' => true,
'slug' => 'all-antibodies',
'cookies_tag_id' => null,
'meta_keywords' => 'Antibodies,Premium Antibodies,Classic,Pioneer',
'meta_description' => 'Diagenode Offers Strict quality standards with Rigorous QC and validated Antibodies. Classified based on level of validation for flexibility of Application. Comprehensive selection of histone and non-histone Antibodies',
'meta_title' => 'Diagenode's selection of Antibodies is exclusively dedicated for Epigenetic Research | Diagenode',
'modified' => '2019-07-03 10:55:44',
'created' => '2015-11-02 14:49:22',
'ProductsCategory' => array(
[maximum depth reached]
),
'CookiesTag' => array([maximum depth reached])
),
(int) 1 => array(
'id' => '127',
'position' => '10',
'parent_id' => '4',
'name' => 'ChIP-grade antibodies',
'description' => '<div class="row">
<div class="small-10 columns"><center></center>
<p><br />Chromatin immunoprecipitation (<b>ChIP</b>) is a technique to study the associations of proteins with the specific genomic regions in intact cells. One of the most important steps of this protocol is the immunoprecipitation of targeted protein using the antibody specifically recognizing it. The quality of antibodies used in ChIP is essential for the success of the experiment. Diagenode offers extensively validated ChIP-grade antibodies, confirmed for their specificity, and high level of performance in ChIP. Each batch is validated, and batch-specific data are available on the website.</p>
<p></p>
</div>
<div class="small-2 columns"><img src="https://www.diagenode.com/emailing/images/epi-success-guaranteed-icon.png" alt="Epigenetic success guaranteed" /></div>
</div>
<p><strong>ChIP results</strong> obtained with the antibody directed against H3K4me3 (Cat. No. <a href="../p/h3k4me3-polyclonal-antibody-premium-50-ug-50-ul">C15410003</a>). </p>
<div class="row">
<div class="small-12 medium-6 large-6 columns"><img src="https://www.diagenode.com/img/product/antibodies/C15410003-fig1-ChIP.jpg" alt="" width="400" height="315" /> </div>
<div class="small-12 medium-6 large-6 columns">
<p></p>
<p></p>
<p></p>
</div>
</div>
<p></p>
<p>Our aim at Diagenode is to offer the largest collection of highly specific <strong>ChIP-grade antibodies</strong>. We add new antibodies monthly. Find your ChIP-grade antibody in the list below and check more information about tested applications, extensive validation data, and product information.</p>',
'no_promo' => false,
'in_menu' => true,
'online' => true,
'tabular' => false,
'hide' => true,
'all_format' => false,
'is_antibody' => true,
'slug' => 'chip-grade-antibodies',
'cookies_tag_id' => null,
'meta_keywords' => 'ChIP-grade antibodies, polyclonal antibody, monoclonal antibody, Diagenode',
'meta_description' => 'Diagenode Offers Extensively Validated ChIP-Grade Antibodies, Confirmed for their Specificity, and high level of Performance in Chromatin Immunoprecipitation ChIP',
'meta_title' => 'Chromatin immunoprecipitation ChIP-grade antibodies | Diagenode',
'modified' => '2021-07-01 10:22:38',
'created' => '2017-02-14 11:16:04',
'ProductsCategory' => array(
[maximum depth reached]
),
'CookiesTag' => array([maximum depth reached])
),
(int) 2 => array(
'id' => '111',
'position' => '40',
'parent_id' => '4',
'name' => 'Histone antibodies',
'description' => '<p>Histones are the main protein components of chromatin involved in the compaction of DNA into nucleosomes, the basic units of chromatin. A <strong>nucleosome</strong> consists of one pair of each of the core histones (<strong>H2A</strong>, <strong>H2B</strong>, <strong>H3</strong> and <strong>H4</strong>) forming an octameric structure wrapped by 146 base pairs of DNA. The different nucleosomes are linked by the linker histone<strong> H1, </strong>allowing for further condensation of chromatin.</p>
<p>The core histones have a globular structure with large unstructured N-terminal tails protruding from the nucleosome. They can undergo to multiple post-translational modifications (PTM), mainly at the N-terminal tails. These <strong>post-translational modifications </strong>include methylation, acetylation, phosphorylation, ubiquitinylation, citrullination, sumoylation, deamination and crotonylation. The most well characterized PTMs are <strong>methylation,</strong> <strong>acetylation and phosphorylation</strong>. Histone methylation occurs mainly on lysine (K) residues, which can be mono-, di- or tri-methylated, and on arginines (R), which can be mono-methylated and symmetrically or asymmetrically di-methylated. Histone acetylation occurs on lysines and histone phosphorylation mainly on serines (S), threonines (T) and tyrosines (Y).</p>
<p>The PTMs of the different residues are involved in numerous processes such as DNA repair, DNA replication and chromosome condensation. They influence the chromatin organization and can be positively or negatively associated with gene expression. Trimethylation of H3K4, H3K36 and H3K79, and lysine acetylation generally result in an open chromatin configuration (figure below) and are therefore associated with <strong>euchromatin</strong> and gene activation. Trimethylation of H3K9, K3K27 and H4K20, on the other hand, is enriched in <strong>heterochromatin </strong>and associated with gene silencing. The combination of different histone modifications is called the "<strong>histone code</strong>”, analogous to the genetic code.</p>
<p><img src="https://www.diagenode.com/img/categories/antibodies/histone-marks-illustration.png" /></p>
<p>Diagenode is proud to offer a large range of antibodies against histones and histone modifications. Our antibodies are highly specific and have been validated in many applications, including <strong>ChIP</strong> and <strong>ChIP-seq</strong>.</p>
<p>Diagenode’s collection includes antibodies recognizing:</p>
<ul>
<li><strong>Histone H1 variants</strong></li>
<li><strong>Histone H2A, H2A variants and histone H2A</strong> <strong>modifications</strong> (serine phosphorylation, lysine acetylation, lysine ubiquitinylation)</li>
<li><strong>Histone H2B and H2B</strong> <strong>modifications </strong>(serine phosphorylation, lysine acetylation)</li>
<li><strong>Histone H3 and H3 modifications </strong>(lysine methylation (mono-, di- and tri-methylated), lysine acetylation, serine phosphorylation, threonine phosphorylation, arginine methylation (mono-methylated, symmetrically and asymmetrically di-methylated))</li>
<li><strong>Histone H4 and H4 modifications (</strong>lysine methylation (mono-, di- and tri-methylated), lysine acetylation, arginine methylation (mono-methylated and symmetrically di-methylated), serine phosphorylation )</li>
</ul>
<p><span style="font-weight: 400;"><strong>HDAC's HAT's, HMT's and other</strong> <strong>enzymes</strong> which modify histones can be found in the category <a href="../categories/chromatin-modifying-proteins-histone-transferase">Histone modifying enzymes</a><br /></span></p>
<p><span style="font-weight: 400;"> Diagenode’s highly validated antibodies:</span></p>
<ul>
<li><span style="font-weight: 400;"> Highly sensitive and specific</span></li>
<li><span style="font-weight: 400;"> Cost-effective (requires less antibody per reaction)</span></li>
<li><span style="font-weight: 400;"> Batch-specific data is available on the website</span></li>
<li><span style="font-weight: 400;"> Expert technical support</span></li>
<li><span style="font-weight: 400;"> Sample sizes available</span></li>
<li><span style="font-weight: 400;"> 100% satisfaction guarantee</span></li>
</ul>',
'no_promo' => false,
'in_menu' => false,
'online' => true,
'tabular' => false,
'hide' => true,
'all_format' => false,
'is_antibody' => true,
'slug' => 'histone-antibodies',
'cookies_tag_id' => null,
'meta_keywords' => 'Histone, antibody, histone h1, histone h2, histone h3, histone h4',
'meta_description' => 'Polyclonal and Monoclonal Antibodies against Histones and their modifications validated for many applications, including Chromatin Immunoprecipitation (ChIP) and ChIP-Sequencing (ChIP-seq)',
'meta_title' => 'Histone and Modified Histone Antibodies | Diagenode',
'modified' => '2020-09-17 13:34:56',
'created' => '2016-04-01 16:01:32',
'ProductsCategory' => array(
[maximum depth reached]
),
'CookiesTag' => array([maximum depth reached])
)
),
'Document' => array(
(int) 0 => array(
'id' => '38',
'name' => 'Epigenetic Antibodies Brochure',
'description' => '<p>More than in any other immuoprecipitation assays, quality antibodies are critical tools in many epigenetics experiments. Since 10 years, Diagenode has developed the most stringent quality production available on the market for antibodies exclusively focused on epigenetic uses. All our antibodies have been qualified to work in epigenetic applications.</p>',
'image_id' => null,
'type' => 'Brochure',
'url' => 'files/brochures/Epigenetic_Antibodies_Brochure.pdf',
'slug' => 'epigenetic-antibodies-brochure',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2016-06-15 11:24:06',
'created' => '2015-07-03 16:05:27',
'ProductsDocument' => array(
[maximum depth reached]
)
),
(int) 1 => array(
'id' => '1092',
'name' => 'Datasheet H3K27ac monoclonal antibody',
'description' => '<p><span>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</span></p>',
'image_id' => null,
'type' => 'Datasheet',
'url' => 'files/products/antibodies/Datasheet_ H3K27ac_C15210016.pdf',
'slug' => 'datasheet-h3k27ac-C15210016',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-08-24 17:03:40',
'created' => '2020-08-24 17:03:40',
'ProductsDocument' => array(
[maximum depth reached]
)
)
),
'Feature' => array(),
'Image' => array(
(int) 0 => array(
'id' => '250',
'name' => 'product/antibodies/antibody.png',
'alt' => 'Mouse IgG',
'modified' => '2020-11-27 07:00:09',
'created' => '2015-07-17 10:12:18',
'ProductsImage' => array(
[maximum depth reached]
)
)
),
'Promotion' => array(),
'Protocol' => array(),
'Publication' => array(
(int) 0 => array(
'id' => '4239',
'name' => 'Epromoters function as a hub to recruit key transcription factorsrequired for the inflammatory response',
'authors' => 'Santiago-Algarra D. et al. ',
'description' => '<p>Gene expression is controlled by the involvement of gene-proximal (promoters) and distal (enhancers) regulatory elements. Our previous results demonstrated that a subset of gene promoters, termed Epromoters, work as bona fide enhancers and regulate distal gene expression. Here, we hypothesized that Epromoters play a key role in the coordination of rapid gene induction during the inflammatory response. Using a high-throughput reporter assay we explored the function of Epromoters in response to type I interferon. We find that clusters of IFNa-induced genes are frequently associated with Epromoters and that these regulatory elements preferentially recruit the STAT1/2 and IRF transcription factors and distally regulate the activation of interferon-response genes. Consistently, we identified and validated the involvement of Epromoter-containing clusters in the regulation of LPS-stimulated macrophages. Our findings suggest that Epromoters function as a local hub recruiting the key TFs required for coordinated regulation of gene clusters during the inflammatory response.</p>',
'date' => '2021-11-01',
'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/34795220',
'doi' => '10.1038/s41467-021-26861-0',
'modified' => '2022-05-19 17:10:30',
'created' => '2022-05-19 10:41:50',
'ProductsPublication' => array(
[maximum depth reached]
)
)
),
'Testimonial' => array(),
'Area' => array(),
'SafetySheet' => array(
(int) 0 => array(
'id' => '2504',
'name' => 'H3K27ac Antibody SDS US en',
'language' => 'en',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-US-en-GHS_1_0.pdf',
'countries' => 'US',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 1 => array(
'id' => '2502',
'name' => 'H3K27ac Antibody SDS GB en',
'language' => 'en',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-GB-en-GHS_1_0.pdf',
'countries' => 'GB',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 2 => array(
'id' => '2500',
'name' => 'H3K27ac Antibody SDS ES es',
'language' => 'es',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-ES-es-GHS_1_0.pdf',
'countries' => 'ES',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 3 => array(
'id' => '2499',
'name' => 'H3K27ac Antibody SDS DE de',
'language' => 'de',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-DE-de-GHS_1_0.pdf',
'countries' => 'DE',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 4 => array(
'id' => '2503',
'name' => 'H3K27ac Antibody SDS JP ja',
'language' => 'ja',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-JP-ja-GHS_1_0.pdf',
'countries' => 'JP',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 5 => array(
'id' => '2498',
'name' => 'H3K27ac Antibody SDS BE nl',
'language' => 'nl',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-BE-nl-GHS_1_0.pdf',
'countries' => 'BE',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 6 => array(
'id' => '2497',
'name' => 'H3K27ac Antibody SDS BE fr',
'language' => 'fr',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-BE-fr-GHS_1_0.pdf',
'countries' => 'BE',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
),
(int) 7 => array(
'id' => '2501',
'name' => 'H3K27ac Antibody SDS FR fr',
'language' => 'fr',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-FR-fr-GHS_1_0.pdf',
'countries' => 'FR',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
[maximum depth reached]
)
)
)
)
$country = 'US'
$countries_allowed = array(
(int) 0 => 'CA',
(int) 1 => 'US',
(int) 2 => 'IE',
(int) 3 => 'GB',
(int) 4 => 'DK',
(int) 5 => 'NO',
(int) 6 => 'SE',
(int) 7 => 'FI',
(int) 8 => 'NL',
(int) 9 => 'BE',
(int) 10 => 'LU',
(int) 11 => 'FR',
(int) 12 => 'DE',
(int) 13 => 'CH',
(int) 14 => 'AT',
(int) 15 => 'ES',
(int) 16 => 'IT',
(int) 17 => 'PT'
)
$outsource = false
$other_formats = array()
$edit = ''
$testimonials = ''
$featured_testimonials = ''
$related_products = ''
$rrbs_service = array(
(int) 0 => (int) 1894,
(int) 1 => (int) 1895
)
$chipseq_service = array(
(int) 0 => (int) 2683,
(int) 1 => (int) 1835,
(int) 2 => (int) 1836,
(int) 3 => (int) 2684,
(int) 4 => (int) 1838,
(int) 5 => (int) 1839,
(int) 6 => (int) 1856
)
$labelize = object(Closure) {
}
$old_catalog_number = ''
$country_code = 'US'
$img = 'banners/banner-cut_tag-chipmentation-500.jpg'
$label = '<img src="/img/banners/banner-customizer-back.png" alt=""/>'
$application = array(
'id' => '43',
'position' => '10',
'parent_id' => '40',
'name' => 'ChIP-qPCR (ab)',
'description' => '',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'chip-qpcr-antibodies',
'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode',
'modified' => '2016-01-20 11:30:24',
'created' => '2015-10-20 11:45:36',
'ProductsApplication' => array(
'id' => '5182',
'product_id' => '3091',
'application_id' => '43'
)
)
$slugs = array(
(int) 0 => 'chip-qpcr-antibodies'
)
$applications = array(
'id' => '43',
'position' => '10',
'parent_id' => '40',
'name' => 'ChIP-qPCR (ab)',
'description' => '',
'in_footer' => false,
'in_menu' => false,
'online' => true,
'tabular' => true,
'slug' => 'chip-qpcr-antibodies',
'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin',
'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode',
'modified' => '2016-01-20 11:30:24',
'created' => '2015-10-20 11:45:36',
'locale' => 'jpn'
)
$description = ''
$name = 'ChIP-qPCR (ab)'
$document = array(
'id' => '1092',
'name' => 'Datasheet H3K27ac monoclonal antibody',
'description' => '<p><span>Monoclonal antibody raised in rabbit against the region of histone H3 containing the acetylated lysine 27 (H3K27ac), using a KLH-conjugated synthetic peptide.</span></p>',
'image_id' => null,
'type' => 'Datasheet',
'url' => 'files/products/antibodies/Datasheet_ H3K27ac_C15210016.pdf',
'slug' => 'datasheet-h3k27ac-C15210016',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2020-08-24 17:03:40',
'created' => '2020-08-24 17:03:40',
'ProductsDocument' => array(
'id' => '2911',
'product_id' => '3091',
'document_id' => '1092'
)
)
$sds = array(
'id' => '2501',
'name' => 'H3K27ac Antibody SDS FR fr',
'language' => 'fr',
'url' => 'files/SDS/H3K27ac/SDS-C15210016-H3K27ac_Antibody-FR-fr-GHS_1_0.pdf',
'countries' => 'FR',
'modified' => '2022-08-30 14:06:15',
'created' => '2022-08-30 14:06:15',
'ProductsSafetySheet' => array(
'id' => '4229',
'product_id' => '3091',
'safety_sheet_id' => '2501'
)
)
$publication = array(
'id' => '4239',
'name' => 'Epromoters function as a hub to recruit key transcription factorsrequired for the inflammatory response',
'authors' => 'Santiago-Algarra D. et al. ',
'description' => '<p>Gene expression is controlled by the involvement of gene-proximal (promoters) and distal (enhancers) regulatory elements. Our previous results demonstrated that a subset of gene promoters, termed Epromoters, work as bona fide enhancers and regulate distal gene expression. Here, we hypothesized that Epromoters play a key role in the coordination of rapid gene induction during the inflammatory response. Using a high-throughput reporter assay we explored the function of Epromoters in response to type I interferon. We find that clusters of IFNa-induced genes are frequently associated with Epromoters and that these regulatory elements preferentially recruit the STAT1/2 and IRF transcription factors and distally regulate the activation of interferon-response genes. Consistently, we identified and validated the involvement of Epromoter-containing clusters in the regulation of LPS-stimulated macrophages. Our findings suggest that Epromoters function as a local hub recruiting the key TFs required for coordinated regulation of gene clusters during the inflammatory response.</p>',
'date' => '2021-11-01',
'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/34795220',
'doi' => '10.1038/s41467-021-26861-0',
'modified' => '2022-05-19 17:10:30',
'created' => '2022-05-19 10:41:50',
'ProductsPublication' => array(
'id' => '5646',
'product_id' => '3091',
'publication_id' => '4239'
)
)
$externalLink = ' <a href="https://www.ncbi.nlm.nih.gov/pubmed/34795220" target="_blank"><i class="fa fa-external-link"></i></a>'include - APP/View/Products/view.ctp, line 755
View::_evaluate() - CORE/Cake/View/View.php, line 971
View::_render() - CORE/Cake/View/View.php, line 933
View::render() - CORE/Cake/View/View.php, line 473
Controller::render() - CORE/Cake/Controller/Controller.php, line 963
ProductsController::slug() - APP/Controller/ProductsController.php, line 1052
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 491
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 118
×
